64004818

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{1979}}^1$

素因数の和:2241

約数の個数: 16

約数和(自身を含む): 97606080

約数和(自身を除く): 33601262

約数列:

[1, 2, 103, 157, 206, 314, 1979, 3958, 16171, 32342, 203837, 310703, 407674, 621406, 32002409, 64004818]

約数ペア:

[(1, 64004818), (2, 32002409), (103, 621406), (157, 407674), (206, 310703), (314, 203837), (1979, 32342), (3958, 16171)]