64339486

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{1163}}^1$

素因数の和:1503

約数の個数: 16

約数和(自身を含む): 97776000

約数和(自身を除く): 33436514

約数列:

[1, 2, 139, 199, 278, 398, 1163, 2326, 27661, 55322, 161657, 231437, 323314, 462874, 32169743, 64339486]

約数ペア:

[(1, 64339486), (2, 32169743), (139, 462874), (199, 323314), (278, 231437), (398, 161657), (1163, 55322), (2326, 27661)]