31285202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1913}}^1$

素因数の和:1982

約数の個数: 32

約数和(自身を含む): 54985392

約数和(自身を除く): 23700190

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 221, 442, 481, 629, 962, 1258, 1913, 3826, 8177, 16354, 24869, 32521, 49738, 65042, 70781, 141562, 422773, 845546, 920153, 1203277, 1840306, 2406554, 15642601, 31285202]

約数ペア:

[(1, 31285202), (2, 15642601), (13, 2406554), (17, 1840306), (26, 1203277), (34, 920153), (37, 845546), (74, 422773), (221, 141562), (442, 70781), (481, 65042), (629, 49738), (962, 32521), (1258, 24869), (1913, 16354), (3826, 8177)]