22581992

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{35731}}^1$

素因数の和:35816

約数の個数: 16

約数和(自身を含む): 42878400

約数和(自身を除く): 20296408

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 35731, 71462, 142924, 285848, 2822749, 5645498, 11290996, 22581992]

約数ペア:

[(1, 22581992), (2, 11290996), (4, 5645498), (8, 2822749), (79, 285848), (158, 142924), (316, 71462), (632, 35731)]