130783792

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{263677}}^1$

素因数の和:263716

約数の個数: 20

約数和(自身を含む): 261568576

約数和(自身を除く): 130784784

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 263677, 527354, 1054708, 2109416, 4218832, 8173987, 16347974, 32695948, 65391896, 130783792]

約数ペア:

[(1, 130783792), (2, 65391896), (4, 32695948), (8, 16347974), (16, 8173987), (31, 4218832), (62, 2109416), (124, 1054708), (248, 527354), (496, 263677)]