31097088

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{409}}^1$

素因数の和:445

約数の個数: 144

約数和(自身を含む): 100564800

約数和(自身を除く): 69467712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 256, 264, 288, 297, 352, 384, 396, 409, 432, 528, 576, 594, 704, 768, 792, 818, 864, 1056, 1152, 1188, 1227, 1408, 1584, 1636, 1728, 2112, 2304, 2376, 2454, 2816, 3168, 3272, 3456, 3681, 4224, 4499, 4752, 4908, 6336, 6544, 6912, 7362, 8448, 8998, 9504, 9816, 11043, 12672, 13088, 13497, 14724, 17996, 19008, 19632, 22086, 25344, 26176, 26994, 29448, 35992, 38016, 39264, 40491, 44172, 52352, 53988, 58896, 71984, 76032, 78528, 80982, 88344, 104704, 107976, 117792, 121473, 143968, 157056, 161964, 176688, 215952, 235584, 242946, 287936, 314112, 323928, 353376, 431904, 471168, 485892, 575872, 647856, 706752, 863808, 942336, 971784, 1151744, 1295712, 1413504, 1727616, 1943568, 2591424, 2827008, 3455232, 3887136, 5182848, 7774272, 10365696, 15548544, 31097088]

約数ペア:

[(1, 31097088), (2, 15548544), (3, 10365696), (4, 7774272), (6, 5182848), (8, 3887136), (9, 3455232), (11, 2827008), (12, 2591424), (16, 1943568), (18, 1727616), (22, 1413504), (24, 1295712), (27, 1151744), (32, 971784), (33, 942336), (36, 863808), (44, 706752), (48, 647856), (54, 575872), (64, 485892), (66, 471168), (72, 431904), (88, 353376), (96, 323928), (99, 314112), (108, 287936), (128, 242946), (132, 235584), (144, 215952), (176, 176688), (192, 161964), (198, 157056), (216, 143968), (256, 121473), (264, 117792), (288, 107976), (297, 104704), (352, 88344), (384, 80982), (396, 78528), (409, 76032), (432, 71984), (528, 58896), (576, 53988), (594, 52352), (704, 44172), (768, 40491), (792, 39264), (818, 38016), (864, 35992), (1056, 29448), (1152, 26994), (1188, 26176), (1227, 25344), (1408, 22086), (1584, 19632), (1636, 19008), (1728, 17996), (2112, 14724), (2304, 13497), (2376, 13088), (2454, 12672), (2816, 11043), (3168, 9816), (3272, 9504), (3456, 8998), (3681, 8448), (4224, 7362), (4499, 6912), (4752, 6544), (4908, 6336)]