85818196

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{3061}}^1$

素因数の和:3271

約数の個数: 24

約数和(自身を含む): 154667744

約数和(自身を除く): 68849548

約数列:

[1, 2, 4, 43, 86, 163, 172, 326, 652, 3061, 6122, 7009, 12244, 14018, 28036, 131623, 263246, 498943, 526492, 997886, 1995772, 21454549, 42909098, 85818196]

約数ペア:

[(1, 85818196), (2, 42909098), (4, 21454549), (43, 1995772), (86, 997886), (163, 526492), (172, 498943), (326, 263246), (652, 131623), (3061, 28036), (6122, 14018), (7009, 12244)]