30631436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{7177}}^1$

素因数の和:7289

約数の個数: 24

約数和(自身を含む): 59089296

約数和(自身を除く): 28457860

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 7177, 14354, 28708, 78947, 157894, 315788, 696169, 1392338, 2784676, 7657859, 15315718, 30631436]

約数ペア:

[(1, 30631436), (2, 15315718), (4, 7657859), (11, 2784676), (22, 1392338), (44, 696169), (97, 315788), (194, 157894), (388, 78947), (1067, 28708), (2134, 14354), (4268, 7177)]