90165428

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{7717}}^1$

素因数の和:7871

約数の個数: 24

約数和(自身を含む): 165967872

約数和(自身を除く): 75802444

約数列:

[1, 2, 4, 23, 46, 92, 127, 254, 508, 2921, 5842, 7717, 11684, 15434, 30868, 177491, 354982, 709964, 980059, 1960118, 3920236, 22541357, 45082714, 90165428]

約数ペア:

[(1, 90165428), (2, 45082714), (4, 22541357), (23, 3920236), (46, 1960118), (92, 980059), (127, 709964), (254, 354982), (508, 177491), (2921, 30868), (5842, 15434), (7717, 11684)]