64791196

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{2311}}^1$

素因数の和:2521

約数の個数: 24

約数和(自身を含む): 116783744

約数和(自身を除く): 51992548

約数列:

[1, 2, 4, 43, 86, 163, 172, 326, 652, 2311, 4622, 7009, 9244, 14018, 28036, 99373, 198746, 376693, 397492, 753386, 1506772, 16197799, 32395598, 64791196]

約数ペア:

[(1, 64791196), (2, 32395598), (4, 16197799), (43, 1506772), (86, 753386), (163, 397492), (172, 376693), (326, 198746), (652, 99373), (2311, 28036), (4622, 14018), (7009, 9244)]