8342270

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20347}}^1$

素因数の和:20395

約数の個数: 16

約数和(自身を含む): 15383088

約数和(自身を除く): 7040818

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 20347, 40694, 101735, 203470, 834227, 1668454, 4171135, 8342270]

約数ペア:

[(1, 8342270), (2, 4171135), (5, 1668454), (10, 834227), (41, 203470), (82, 101735), (205, 40694), (410, 20347)]