31972028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{6791}}^1$

素因数の和:6913

約数の個数: 24

約数和(自身を含む): 61617024

約数和(自身を除く): 29644996

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 6791, 13582, 27164, 74701, 149402, 298804, 726637, 1453274, 2906548, 7993007, 15986014, 31972028]

約数ペア:

[(1, 31972028), (2, 15986014), (4, 7993007), (11, 2906548), (22, 1453274), (44, 726637), (107, 298804), (214, 149402), (428, 74701), (1177, 27164), (2354, 13582), (4708, 6791)]