31423884

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{60899}}^1$

素因数の和:60949

約数の個数: 24

約数和(自身を含む): 75028800

約数和(自身を除く): 43604916

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 60899, 121798, 182697, 243596, 365394, 730788, 2618657, 5237314, 7855971, 10474628, 15711942, 31423884]

約数ペア:

[(1, 31423884), (2, 15711942), (3, 10474628), (4, 7855971), (6, 5237314), (12, 2618657), (43, 730788), (86, 365394), (129, 243596), (172, 182697), (258, 121798), (516, 60899)]