140638432

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{399541}}^1$

素因数の和:399562

約数の個数: 24

約数和(自身を含む): 302053752

約数和(自身を除く): 161415320

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 399541, 799082, 1598164, 3196328, 4394951, 6392656, 8789902, 12785312, 17579804, 35159608, 70319216, 140638432]

約数ペア:

[(1, 140638432), (2, 70319216), (4, 35159608), (8, 17579804), (11, 12785312), (16, 8789902), (22, 6392656), (32, 4394951), (44, 3196328), (88, 1598164), (176, 799082), (352, 399541)]