79734962

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{1289}}^1$

素因数の和:1645

約数の個数: 16

約数和(自身を含む): 121069080

約数和(自身を除く): 41334118

約数列:

[1, 2, 157, 197, 314, 394, 1289, 2578, 30929, 61858, 202373, 253933, 404746, 507866, 39867481, 79734962]

約数ペア:

[(1, 79734962), (2, 39867481), (157, 507866), (197, 404746), (314, 253933), (394, 202373), (1289, 61858), (2578, 30929)]