87947332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{9473}}^1$

素因数の和:9699

約数の個数: 24

約数和(自身を含む): 168712992

約数和(自身を除く): 80765660

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 2321, 4642, 9284, 9473, 18946, 37892, 104203, 208406, 416812, 1998803, 3997606, 7995212, 21986833, 43973666, 87947332]

約数ペア:

[(1, 87947332), (2, 43973666), (4, 21986833), (11, 7995212), (22, 3997606), (44, 1998803), (211, 416812), (422, 208406), (844, 104203), (2321, 37892), (4642, 18946), (9284, 9473)]