79216996

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{1997}}^1$

素因数の和:2259

約数の個数: 24

約数和(自身を含む): 142321536

約数和(自身を除く): 63104540

約数列:

[1, 2, 4, 47, 94, 188, 211, 422, 844, 1997, 3994, 7988, 9917, 19834, 39668, 93859, 187718, 375436, 421367, 842734, 1685468, 19804249, 39608498, 79216996]

約数ペア:

[(1, 79216996), (2, 39608498), (4, 19804249), (47, 1685468), (94, 842734), (188, 421367), (211, 375436), (422, 187718), (844, 93859), (1997, 39668), (3994, 19834), (7988, 9917)]