40079864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1087}}^1$

素因数の和:1523

約数の個数: 32

約数和(自身を含む): 82252800

約数和(自身を除く): 42172936

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 419, 838, 1087, 1676, 2174, 3352, 4348, 4609, 8696, 9218, 11957, 18436, 23914, 36872, 47828, 95656, 455453, 910906, 1821812, 3643624, 5009983, 10019966, 20039932, 40079864]

約数ペア:

[(1, 40079864), (2, 20039932), (4, 10019966), (8, 5009983), (11, 3643624), (22, 1821812), (44, 910906), (88, 455453), (419, 95656), (838, 47828), (1087, 36872), (1676, 23914), (2174, 18436), (3352, 11957), (4348, 9218), (4609, 8696)]