38891336

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{40177}}^1$

素因数の和:40205

約数の個数: 24

約数和(自身を含む): 80155110

約数和(自身を除く): 41263774

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 40177, 80354, 160708, 321416, 441947, 883894, 1767788, 3535576, 4861417, 9722834, 19445668, 38891336]

約数ペア:

[(1, 38891336), (2, 19445668), (4, 9722834), (8, 4861417), (11, 3535576), (22, 1767788), (44, 883894), (88, 441947), (121, 321416), (242, 160708), (484, 80354), (968, 40177)]