40284968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{296213}}^1$

素因数の和:296236

約数の個数: 16

約数和(自身を含む): 79977780

約数和(自身を除く): 39692812

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 296213, 592426, 1184852, 2369704, 5035621, 10071242, 20142484, 40284968]

約数ペア:

[(1, 40284968), (2, 20142484), (4, 10071242), (8, 5035621), (17, 2369704), (34, 1184852), (68, 592426), (136, 296213)]