804966136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{72337}}^1$

素因数の和:72463

約数の個数: 32

約数和(自身を含む): 1640625840

約数和(自身を除く): 835659704

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 2782, 5564, 11128, 72337, 144674, 289348, 578696, 940381, 1880762, 3761524, 7523048, 7740059, 15480118, 30960236, 61920472, 100620767, 201241534, 402483068, 804966136]

約数ペア:

[(1, 804966136), (2, 402483068), (4, 201241534), (8, 100620767), (13, 61920472), (26, 30960236), (52, 15480118), (104, 7740059), (107, 7523048), (214, 3761524), (428, 1880762), (856, 940381), (1391, 578696), (2782, 289348), (5564, 144674), (11128, 72337)]