832407728

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{81163}}^1$

素因数の和:81812

約数の個数: 20

約数和(自身を含む): 1615325928

約数和(自身を除く): 782918200

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 5128, 10256, 81163, 162326, 324652, 649304, 1298608, 52025483, 104050966, 208101932, 416203864, 832407728]

約数ペア:

[(1, 832407728), (2, 416203864), (4, 208101932), (8, 104050966), (16, 52025483), (641, 1298608), (1282, 649304), (2564, 324652), (5128, 162326), (10256, 81163)]