78165152

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{187897}}^1$

素因数の和:187920

約数の個数: 24

約数和(自身を含む): 165726036

約数和(自身を除く): 87560884

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 187897, 375794, 751588, 1503176, 2442661, 3006352, 4885322, 6012704, 9770644, 19541288, 39082576, 78165152]

約数ペア:

[(1, 78165152), (2, 39082576), (4, 19541288), (8, 9770644), (13, 6012704), (16, 4885322), (26, 3006352), (32, 2442661), (52, 1503176), (104, 751588), (208, 375794), (416, 187897)]