86449136

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{52457}}^1$

素因数の和:52568

約数の個数: 20

約数和(自身を含む): 169124592

約数和(自身を除く): 82675456

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 52457, 104914, 209828, 419656, 839312, 5403071, 10806142, 21612284, 43224568, 86449136]

約数ペア:

[(1, 86449136), (2, 43224568), (4, 21612284), (8, 10806142), (16, 5403071), (103, 839312), (206, 419656), (412, 209828), (824, 104914), (1648, 52457)]