1158928

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:762

約数の個数: 20

約数和(自身を含む): 2268828

約数和(自身を除く): 1109900

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 641, 904, 1282, 1808, 2564, 5128, 10256, 72433, 144866, 289732, 579464, 1158928]

約数ペア:

[(1, 1158928), (2, 579464), (4, 289732), (8, 144866), (16, 72433), (113, 10256), (226, 5128), (452, 2564), (641, 1808), (904, 1282)]