40977208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{301303}}^1$

素因数の和:301326

約数の個数: 16

約数和(自身を含む): 81352080

約数和(自身を除く): 40374872

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 301303, 602606, 1205212, 2410424, 5122151, 10244302, 20488604, 40977208]

約数ペア:

[(1, 40977208), (2, 20488604), (4, 10244302), (8, 5122151), (17, 2410424), (34, 1205212), (68, 602606), (136, 301303)]