64216318

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{1907}}^1$

素因数の和:2171

約数の個数: 16

約数和(自身を含む): 97880400

約数和(自身を除く): 33664082

約数列:

[1, 2, 113, 149, 226, 298, 1907, 3814, 16837, 33674, 215491, 284143, 430982, 568286, 32108159, 64216318]

約数ペア:

[(1, 64216318), (2, 32108159), (113, 568286), (149, 430982), (226, 284143), (298, 215491), (1907, 33674), (3814, 16837)]