139211624

素因数分解:

$2^3\times {\mathrm{691}}^1\times {\mathrm{25183}}^1$

素因数の和:25880

約数の個数: 16

約数和(自身を含む): 261409920

約数和(自身を除く): 122198296

約数列:

[1, 2, 4, 8, 691, 1382, 2764, 5528, 25183, 50366, 100732, 201464, 17401453, 34802906, 69605812, 139211624]

約数ペア:

[(1, 139211624), (2, 69605812), (4, 34802906), (8, 17401453), (691, 201464), (1382, 100732), (2764, 50366), (5528, 25183)]