31772048

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:121

約数の個数: 160

約数和(自身を含む): 85494528

約数和(自身を除く): 53722480

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 37, 41, 44, 56, 68, 74, 77, 82, 88, 112, 119, 136, 148, 154, 164, 176, 187, 238, 259, 272, 287, 296, 308, 328, 374, 407, 451, 476, 518, 574, 592, 616, 629, 656, 697, 748, 814, 902, 952, 1036, 1148, 1232, 1258, 1309, 1394, 1496, 1517, 1628, 1804, 1904, 2072, 2296, 2516, 2618, 2788, 2849, 2992, 3034, 3157, 3256, 3608, 4144, 4403, 4592, 4879, 5032, 5236, 5576, 5698, 6068, 6314, 6512, 6919, 7216, 7667, 8806, 9758, 10064, 10472, 10619, 11152, 11396, 12136, 12628, 13838, 15334, 16687, 17612, 19516, 20944, 21238, 22792, 24272, 25256, 25789, 27676, 30668, 33374, 35224, 39032, 42476, 45584, 48433, 50512, 51578, 53669, 55352, 61336, 66748, 70448, 78064, 84952, 96866, 103156, 107338, 110704, 116809, 122672, 133496, 169904, 180523, 193732, 206312, 214676, 233618, 266992, 283679, 361046, 387464, 412624, 429352, 467236, 567358, 722092, 774928, 858704, 934472, 1134716, 1444184, 1868944, 1985753, 2269432, 2888368, 3971506, 4538864, 7943012, 15886024, 31772048]

約数ペア:

[(1, 31772048), (2, 15886024), (4, 7943012), (7, 4538864), (8, 3971506), (11, 2888368), (14, 2269432), (16, 1985753), (17, 1868944), (22, 1444184), (28, 1134716), (34, 934472), (37, 858704), (41, 774928), (44, 722092), (56, 567358), (68, 467236), (74, 429352), (77, 412624), (82, 387464), (88, 361046), (112, 283679), (119, 266992), (136, 233618), (148, 214676), (154, 206312), (164, 193732), (176, 180523), (187, 169904), (238, 133496), (259, 122672), (272, 116809), (287, 110704), (296, 107338), (308, 103156), (328, 96866), (374, 84952), (407, 78064), (451, 70448), (476, 66748), (518, 61336), (574, 55352), (592, 53669), (616, 51578), (629, 50512), (656, 48433), (697, 45584), (748, 42476), (814, 39032), (902, 35224), (952, 33374), (1036, 30668), (1148, 27676), (1232, 25789), (1258, 25256), (1309, 24272), (1394, 22792), (1496, 21238), (1517, 20944), (1628, 19516), (1804, 17612), (1904, 16687), (2072, 15334), (2296, 13838), (2516, 12628), (2618, 12136), (2788, 11396), (2849, 11152), (2992, 10619), (3034, 10472), (3157, 10064), (3256, 9758), (3608, 8806), (4144, 7667), (4403, 7216), (4592, 6919), (4879, 6512), (5032, 6314), (5236, 6068), (5576, 5698)]