64438216

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{14461}}^1$

素因数の和:15024

約数の個数: 16

約数和(自身を含む): 121046940

約数和(自身を除く): 56608724

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 4456, 14461, 28922, 57844, 115688, 8054777, 16109554, 32219108, 64438216]

約数ペア:

[(1, 64438216), (2, 32219108), (4, 16109554), (8, 8054777), (557, 115688), (1114, 57844), (2228, 28922), (4456, 14461)]