22390352

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{8089}}^1$

素因数の和:8270

約数の個数: 20

約数和(自身を含む): 43637460

約数和(自身を除く): 21247108

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 8089, 16178, 32356, 64712, 129424, 1399397, 2798794, 5597588, 11195176, 22390352]

約数ペア:

[(1, 22390352), (2, 11195176), (4, 5597588), (8, 2798794), (16, 1399397), (173, 129424), (346, 64712), (692, 32356), (1384, 16178), (2768, 8089)]