22220768

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{40847}}^1$

素因数の和:40874

約数の個数: 24

約数和(自身を含む): 46321632

約数和(自身を除く): 24100864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 40847, 81694, 163388, 326776, 653552, 694399, 1307104, 1388798, 2777596, 5555192, 11110384, 22220768]

約数ペア:

[(1, 22220768), (2, 11110384), (4, 5555192), (8, 2777596), (16, 1388798), (17, 1307104), (32, 694399), (34, 653552), (68, 326776), (136, 163388), (272, 81694), (544, 40847)]