65172848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{313331}}^1$

素因数の和:313352

約数の個数: 20

約数和(自身を含む): 135986088

約数和(自身を除く): 70813240

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 313331, 626662, 1253324, 2506648, 4073303, 5013296, 8146606, 16293212, 32586424, 65172848]

約数ペア:

[(1, 65172848), (2, 32586424), (4, 16293212), (8, 8146606), (13, 5013296), (16, 4073303), (26, 2506648), (52, 1253324), (104, 626662), (208, 313331)]