16325296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{78487}}^1$

素因数の和:78508

約数の個数: 20

約数和(自身を含む): 34063792

約数和(自身を除く): 17738496

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 78487, 156974, 313948, 627896, 1020331, 1255792, 2040662, 4081324, 8162648, 16325296]

約数ペア:

[(1, 16325296), (2, 8162648), (4, 4081324), (8, 2040662), (13, 1255792), (16, 1020331), (26, 627896), (52, 313948), (104, 156974), (208, 78487)]