31804708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{32191}}^1$

素因数の和:32227

約数の個数: 24

約数和(自身を含む): 63096320

約数和(自身を除く): 31291612

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 32191, 64382, 128764, 418483, 611629, 836966, 1223258, 1673932, 2446516, 7951177, 15902354, 31804708]

約数ペア:

[(1, 31804708), (2, 15902354), (4, 7951177), (13, 2446516), (19, 1673932), (26, 1223258), (38, 836966), (52, 611629), (76, 418483), (247, 128764), (494, 64382), (988, 32191)]