8872090

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5443}}^1$

素因数の和:5613

約数の個数: 16

約数和(自身を含む): 16070688

約数和(自身を除く): 7198598

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 5443, 10886, 27215, 54430, 887209, 1774418, 4436045, 8872090]

約数ペア:

[(1, 8872090), (2, 4436045), (5, 1774418), (10, 887209), (163, 54430), (326, 27215), (815, 10886), (1630, 5443)]