23021512

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{66923}}^1$

素因数の和:66972

約数の個数: 16

約数和(自身を含む): 44169840

約数和(自身を除く): 21148328

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 66923, 133846, 267692, 535384, 2877689, 5755378, 11510756, 23021512]

約数ペア:

[(1, 23021512), (2, 11510756), (4, 5755378), (8, 2877689), (43, 535384), (86, 267692), (172, 133846), (344, 66923)]