40116668

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{34703}}^1$

素因数の和:34741

約数の個数: 18

約数和(自身を含む): 74578896

約数和(自身を除く): 34462228

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 34703, 69406, 138812, 589951, 1179902, 2359804, 10029167, 20058334, 40116668]

約数ペア:

[(1, 40116668), (2, 20058334), (4, 10029167), (17, 2359804), (34, 1179902), (68, 589951), (289, 138812), (578, 69406), (1156, 34703)]