64411376

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{108803}}^1$

素因数の和:108848

約数の個数: 20

約数和(自身を含む): 128171112

約数和(自身を除く): 63759736

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 108803, 217606, 435212, 870424, 1740848, 4025711, 8051422, 16102844, 32205688, 64411376]

約数ペア:

[(1, 64411376), (2, 32205688), (4, 16102844), (8, 8051422), (16, 4025711), (37, 1740848), (74, 870424), (148, 435212), (296, 217606), (592, 108803)]