31832480

素因数分解:

$2^5\times 5^1\times {\mathrm{198953}}^1$

素因数の和:198968

約数の個数: 24

約数和(自身を含む): 75204612

約数和(自身を除く): 43372132

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 198953, 397906, 795812, 994765, 1591624, 1989530, 3183248, 3979060, 6366496, 7958120, 15916240, 31832480]

約数ペア:

[(1, 31832480), (2, 15916240), (4, 7958120), (5, 6366496), (8, 3979060), (10, 3183248), (16, 1989530), (20, 1591624), (32, 994765), (40, 795812), (80, 397906), (160, 198953)]