31478696

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{231461}}^1$

素因数の和:231484

約数の個数: 16

約数和(自身を含む): 62494740

約数和(自身を除く): 31016044

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 231461, 462922, 925844, 1851688, 3934837, 7869674, 15739348, 31478696]

約数ペア:

[(1, 31478696), (2, 15739348), (4, 7869674), (8, 3934837), (17, 1851688), (34, 925844), (68, 462922), (136, 231461)]