40137544

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{295129}}^1$

素因数の和:295152

約数の個数: 16

約数和(自身を含む): 79685100

約数和(自身を除く): 39547556

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 295129, 590258, 1180516, 2361032, 5017193, 10034386, 20068772, 40137544]

約数ペア:

[(1, 40137544), (2, 20068772), (4, 10034386), (8, 5017193), (17, 2361032), (34, 1180516), (68, 590258), (136, 295129)]