40661456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{231031}}^1$

素因数の和:231050

約数の個数: 20

約数和(自身を含む): 85943904

約数和(自身を除く): 45282448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 231031, 462062, 924124, 1848248, 2541341, 3696496, 5082682, 10165364, 20330728, 40661456]

約数ペア:

[(1, 40661456), (2, 20330728), (4, 10165364), (8, 5082682), (11, 3696496), (16, 2541341), (22, 1848248), (44, 924124), (88, 462062), (176, 231031)]