42876584

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{315269}}^1$

素因数の和:315292

約数の個数: 16

約数和(自身を含む): 85122900

約数和(自身を除く): 42246316

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 315269, 630538, 1261076, 2522152, 5359573, 10719146, 21438292, 42876584]

約数ペア:

[(1, 42876584), (2, 21438292), (4, 10719146), (8, 5359573), (17, 2522152), (34, 1261076), (68, 630538), (136, 315269)]