22139032

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{162787}}^1$

素因数の和:162810

約数の個数: 16

約数和(自身を含む): 43952760

約数和(自身を除く): 21813728

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 162787, 325574, 651148, 1302296, 2767379, 5534758, 11069516, 22139032]

約数ペア:

[(1, 22139032), (2, 11069516), (4, 5534758), (8, 2767379), (17, 1302296), (34, 651148), (68, 325574), (136, 162787)]