31995724

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{997}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 57341088

約数和(自身を除く): 25345364

約数列:

[1, 2, 4, 71, 113, 142, 226, 284, 452, 997, 1994, 3988, 8023, 16046, 32092, 70787, 112661, 141574, 225322, 283148, 450644, 7998931, 15997862, 31995724]

約数ペア:

[(1, 31995724), (2, 15997862), (4, 7998931), (71, 450644), (113, 283148), (142, 225322), (226, 141574), (284, 112661), (452, 70787), (997, 32092), (1994, 16046), (3988, 8023)]