31315752

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{33457}}^1$

素因数の和:33482

約数の個数: 48

約数和(自身を含む): 91340340

約数和(自身を除く): 60024588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 33457, 66914, 100371, 133828, 200742, 267656, 301113, 401484, 434941, 602226, 802968, 869882, 1204452, 1304823, 1739764, 2408904, 2609646, 3479528, 3914469, 5219292, 7828938, 10438584, 15657876, 31315752]

約数ペア:

[(1, 31315752), (2, 15657876), (3, 10438584), (4, 7828938), (6, 5219292), (8, 3914469), (9, 3479528), (12, 2609646), (13, 2408904), (18, 1739764), (24, 1304823), (26, 1204452), (36, 869882), (39, 802968), (52, 602226), (72, 434941), (78, 401484), (104, 301113), (117, 267656), (156, 200742), (234, 133828), (312, 100371), (468, 66914), (936, 33457)]