84892090

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{19163}}^1$

素因数の和:19613

約数の個数: 16

約数和(自身を含む): 153158688

約数和(自身を除く): 68266598

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 19163, 38326, 95815, 191630, 8489209, 16978418, 42446045, 84892090]

約数ペア:

[(1, 84892090), (2, 42446045), (5, 16978418), (10, 8489209), (443, 191630), (886, 95815), (2215, 38326), (4430, 19163)]