64815854

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1\times {\mathrm{1381}}^1$

素因数の和:2171

約数の個数: 16

約数和(自身を含む): 100565376

約数和(自身を除く): 35749522

約数列:

[1, 2, 31, 62, 757, 1381, 1514, 2762, 23467, 42811, 46934, 85622, 1045417, 2090834, 32407927, 64815854]

約数ペア:

[(1, 64815854), (2, 32407927), (31, 2090834), (62, 1045417), (757, 85622), (1381, 46934), (1514, 42811), (2762, 23467)]