31342608

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:493

約数の個数: 120

約数和(自身を含む): 97958016

約数和(自身を除く): 66615408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 47, 48, 66, 72, 88, 94, 99, 132, 141, 144, 176, 188, 198, 264, 282, 376, 396, 421, 423, 517, 528, 564, 752, 792, 842, 846, 1034, 1128, 1263, 1551, 1584, 1684, 1692, 2068, 2256, 2526, 3102, 3368, 3384, 3789, 4136, 4631, 4653, 5052, 6204, 6736, 6768, 7578, 8272, 9262, 9306, 10104, 12408, 13893, 15156, 18524, 18612, 19787, 20208, 24816, 27786, 30312, 37048, 37224, 39574, 41679, 55572, 59361, 60624, 74096, 74448, 79148, 83358, 111144, 118722, 158296, 166716, 178083, 217657, 222288, 237444, 316592, 333432, 356166, 435314, 474888, 652971, 666864, 712332, 870628, 949776, 1305942, 1424664, 1741256, 1958913, 2611884, 2849328, 3482512, 3917826, 5223768, 7835652, 10447536, 15671304, 31342608]

約数ペア:

[(1, 31342608), (2, 15671304), (3, 10447536), (4, 7835652), (6, 5223768), (8, 3917826), (9, 3482512), (11, 2849328), (12, 2611884), (16, 1958913), (18, 1741256), (22, 1424664), (24, 1305942), (33, 949776), (36, 870628), (44, 712332), (47, 666864), (48, 652971), (66, 474888), (72, 435314), (88, 356166), (94, 333432), (99, 316592), (132, 237444), (141, 222288), (144, 217657), (176, 178083), (188, 166716), (198, 158296), (264, 118722), (282, 111144), (376, 83358), (396, 79148), (421, 74448), (423, 74096), (517, 60624), (528, 59361), (564, 55572), (752, 41679), (792, 39574), (842, 37224), (846, 37048), (1034, 30312), (1128, 27786), (1263, 24816), (1551, 20208), (1584, 19787), (1684, 18612), (1692, 18524), (2068, 15156), (2256, 13893), (2526, 12408), (3102, 10104), (3368, 9306), (3384, 9262), (3789, 8272), (4136, 7578), (4631, 6768), (4653, 6736), (5052, 6204)]