804557408

素因数分解:

$2^5\times {\mathrm{251}}^1\times {\mathrm{100169}}^1$

素因数の和:100430

約数の個数: 24

約数和(自身を含む): 1590298920

約数和(自身を除く): 785741512

約数列:

[1, 2, 4, 8, 16, 32, 251, 502, 1004, 2008, 4016, 8032, 100169, 200338, 400676, 801352, 1602704, 3205408, 25142419, 50284838, 100569676, 201139352, 402278704, 804557408]

約数ペア:

[(1, 804557408), (2, 402278704), (4, 201139352), (8, 100569676), (16, 50284838), (32, 25142419), (251, 3205408), (502, 1602704), (1004, 801352), (2008, 400676), (4016, 200338), (8032, 100169)]