31701065758

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2269}}^1\times {\mathrm{2521}}^1$

素因数の和:4972

約数の個数: 32

約数和(自身を含む): 50700068640

約数和(自身を除く): 18999002882

約数列:

[1, 2, 17, 34, 163, 326, 2269, 2521, 2771, 4538, 5042, 5542, 38573, 42857, 77146, 85714, 369847, 410923, 739694, 821846, 5720149, 6287399, 6985691, 11440298, 12574798, 13971382, 97242533, 194485066, 932384287, 1864768574, 15850532879, 31701065758]

約数ペア:

[(1, 31701065758), (2, 15850532879), (17, 1864768574), (34, 932384287), (163, 194485066), (326, 97242533), (2269, 13971382), (2521, 12574798), (2771, 11440298), (4538, 6985691), (5042, 6287399), (5542, 5720149), (38573, 821846), (42857, 739694), (77146, 410923), (85714, 369847)]