45972848

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{66821}}^1$

素因数の和:66872

約数の個数: 20

約数和(自身を含む): 91145208

約数和(自身を除く): 45172360

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 66821, 133642, 267284, 534568, 1069136, 2873303, 5746606, 11493212, 22986424, 45972848]

約数ペア:

[(1, 45972848), (2, 22986424), (4, 11493212), (8, 5746606), (16, 2873303), (43, 1069136), (86, 534568), (172, 267284), (344, 133642), (688, 66821)]