31519796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{102337}}^1$

素因数の和:102359

約数の個数: 24

約数和(自身を含む): 68771136

約数和(自身を除く): 37251340

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 102337, 204674, 409348, 716359, 1125707, 1432718, 2251414, 2865436, 4502828, 7879949, 15759898, 31519796]

約数ペア:

[(1, 31519796), (2, 15759898), (4, 7879949), (7, 4502828), (11, 2865436), (14, 2251414), (22, 1432718), (28, 1125707), (44, 716359), (77, 409348), (154, 204674), (308, 102337)]