64917302

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{2617}}^1$

素因数の和:2855

約数の個数: 16

約数和(自身を含む): 99274560

約数和(自身を除く): 34357258

約数列:

[1, 2, 79, 157, 158, 314, 2617, 5234, 12403, 24806, 206743, 410869, 413486, 821738, 32458651, 64917302]

約数ペア:

[(1, 64917302), (2, 32458651), (79, 821738), (157, 413486), (158, 410869), (314, 206743), (2617, 24806), (5234, 12403)]