78326576

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{23201}}^1$

素因数の和:23420

約数の個数: 20

約数和(自身を含む): 152483544

約数和(自身を除く): 74156968

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 23201, 46402, 92804, 185608, 371216, 4895411, 9790822, 19581644, 39163288, 78326576]

約数ペア:

[(1, 78326576), (2, 39163288), (4, 19581644), (8, 9790822), (16, 4895411), (211, 371216), (422, 185608), (844, 92804), (1688, 46402), (3376, 23201)]