31276056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 97044480

約数和(自身を除く): 65768424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 47, 51, 56, 68, 84, 94, 102, 119, 136, 141, 168, 188, 204, 233, 238, 282, 329, 357, 376, 408, 466, 476, 564, 658, 699, 714, 799, 932, 952, 987, 1128, 1316, 1398, 1428, 1598, 1631, 1864, 1974, 2397, 2632, 2796, 2856, 3196, 3262, 3948, 3961, 4794, 4893, 5592, 5593, 6392, 6524, 7896, 7922, 9588, 9786, 10951, 11186, 11883, 13048, 15844, 16779, 19176, 19572, 21902, 22372, 23766, 27727, 31688, 32853, 33558, 39144, 43804, 44744, 47532, 55454, 65706, 67116, 76657, 83181, 87608, 95064, 110908, 131412, 134232, 153314, 166362, 186167, 221816, 229971, 262824, 306628, 332724, 372334, 459942, 558501, 613256, 665448, 744668, 919884, 1117002, 1303169, 1489336, 1839768, 2234004, 2606338, 3909507, 4468008, 5212676, 7819014, 10425352, 15638028, 31276056]

約数ペア:

[(1, 31276056), (2, 15638028), (3, 10425352), (4, 7819014), (6, 5212676), (7, 4468008), (8, 3909507), (12, 2606338), (14, 2234004), (17, 1839768), (21, 1489336), (24, 1303169), (28, 1117002), (34, 919884), (42, 744668), (47, 665448), (51, 613256), (56, 558501), (68, 459942), (84, 372334), (94, 332724), (102, 306628), (119, 262824), (136, 229971), (141, 221816), (168, 186167), (188, 166362), (204, 153314), (233, 134232), (238, 131412), (282, 110908), (329, 95064), (357, 87608), (376, 83181), (408, 76657), (466, 67116), (476, 65706), (564, 55454), (658, 47532), (699, 44744), (714, 43804), (799, 39144), (932, 33558), (952, 32853), (987, 31688), (1128, 27727), (1316, 23766), (1398, 22372), (1428, 21902), (1598, 19572), (1631, 19176), (1864, 16779), (1974, 15844), (2397, 13048), (2632, 11883), (2796, 11186), (2856, 10951), (3196, 9786), (3262, 9588), (3948, 7922), (3961, 7896), (4794, 6524), (4893, 6392), (5592, 5593)]