31433172

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{60917}}^1$

素因数の和:60967

約数の個数: 24

約数和(自身を含む): 75050976

約数和(自身を除く): 43617804

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 60917, 121834, 182751, 243668, 365502, 731004, 2619431, 5238862, 7858293, 10477724, 15716586, 31433172]

約数ペア:

[(1, 31433172), (2, 15716586), (3, 10477724), (4, 7858293), (6, 5238862), (12, 2619431), (43, 731004), (86, 365502), (129, 243668), (172, 182751), (258, 121834), (516, 60917)]