31923860

素因数分解:

$2^2\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{1429}}^1$

素因数の和:2555

約数の個数: 24

約数和(自身を含む): 67147080

約数和(自身を除く): 35223220

約数列:

[1, 2, 4, 5, 10, 20, 1117, 1429, 2234, 2858, 4468, 5585, 5716, 7145, 11170, 14290, 22340, 28580, 1596193, 3192386, 6384772, 7980965, 15961930, 31923860]

約数ペア:

[(1, 31923860), (2, 15961930), (4, 7980965), (5, 6384772), (10, 3192386), (20, 1596193), (1117, 28580), (1429, 22340), (2234, 14290), (2858, 11170), (4468, 7145), (5585, 5716)]