31281524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10039}}^1$

素因数の和:10103

約数の個数: 24

約数和(自身を含む): 59035200

約数和(自身を除く): 27753676

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 10039, 20078, 40156, 190741, 381482, 411599, 762964, 823198, 1646396, 7820381, 15640762, 31281524]

約数ペア:

[(1, 31281524), (2, 15640762), (4, 7820381), (19, 1646396), (38, 823198), (41, 762964), (76, 411599), (82, 381482), (164, 190741), (779, 40156), (1558, 20078), (3116, 10039)]