2249554432

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{141731}}^1$

素因数の和:141780

約数の個数: 40

約数和(自身を含む): 4639738752

約数和(自身を除く): 2390184320

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 141731, 283462, 566924, 1133848, 2267696, 4393661, 4535392, 8787322, 9070784, 17574644, 18141568, 35149288, 36283136, 70298576, 72566272, 140597152, 281194304, 562388608, 1124777216, 2249554432]

約数ペア:

[(1, 2249554432), (2, 1124777216), (4, 562388608), (8, 281194304), (16, 140597152), (31, 72566272), (32, 70298576), (62, 36283136), (64, 35149288), (124, 18141568), (128, 17574644), (248, 9070784), (256, 8787322), (496, 4535392), (512, 4393661), (992, 2267696), (1984, 1133848), (3968, 566924), (7936, 283462), (15872, 141731)]