42547874

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{1583}}^1$

素因数の和:1825

約数の個数: 16

約数和(自身を含む): 65007360

約数和(自身を除く): 22459486

約数列:

[1, 2, 89, 151, 178, 302, 1583, 3166, 13439, 26878, 140887, 239033, 281774, 478066, 21273937, 42547874]

約数ペア:

[(1, 42547874), (2, 21273937), (89, 478066), (151, 281774), (178, 239033), (302, 140887), (1583, 26878), (3166, 13439)]