31331564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{2113}}^1$

素因数の和:2465

約数の個数: 24

約数和(自身を含む): 60020688

約数和(自身を除く): 28689124

約数列:

[1, 2, 4, 11, 22, 44, 337, 674, 1348, 2113, 3707, 4226, 7414, 8452, 14828, 23243, 46486, 92972, 712081, 1424162, 2848324, 7832891, 15665782, 31331564]

約数ペア:

[(1, 31331564), (2, 15665782), (4, 7832891), (11, 2848324), (22, 1424162), (44, 712081), (337, 92972), (674, 46486), (1348, 23243), (2113, 14828), (3707, 8452), (4226, 7414)]