31818322432

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{4780397}}^1$

素因数の和:4780428

約数の個数: 40

約数和(自身を含む): 68464860156

約数和(自身を除く): 36646537724

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 4780397, 9560794, 19121588, 38243176, 62145161, 76486352, 124290322, 152972704, 248580644, 305945408, 497161288, 611890816, 994322576, 1223781632, 1988645152, 2447563264, 3977290304, 7954580608, 15909161216, 31818322432]

約数ペア:

[(1, 31818322432), (2, 15909161216), (4, 7954580608), (8, 3977290304), (13, 2447563264), (16, 1988645152), (26, 1223781632), (32, 994322576), (52, 611890816), (64, 497161288), (104, 305945408), (128, 248580644), (208, 152972704), (256, 124290322), (416, 76486352), (512, 62145161), (832, 38243176), (1664, 19121588), (3328, 9560794), (6656, 4780397)]