22238312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{163517}}^1$

素因数の和:163540

約数の個数: 16

約数和(自身を含む): 44149860

約数和(自身を除く): 21911548

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 163517, 327034, 654068, 1308136, 2779789, 5559578, 11119156, 22238312]

約数ペア:

[(1, 22238312), (2, 11119156), (4, 5559578), (8, 2779789), (17, 1308136), (34, 654068), (68, 327034), (136, 163517)]