22054168

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{9539}}^1$

素因数の和:9579

約数の個数: 24

約数和(自身を含む): 43931700

約数和(自身を除く): 21877532

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 9539, 19078, 38156, 76312, 162163, 324326, 648652, 1297304, 2756771, 5513542, 11027084, 22054168]

約数ペア:

[(1, 22054168), (2, 11027084), (4, 5513542), (8, 2756771), (17, 1297304), (34, 648652), (68, 324326), (136, 162163), (289, 76312), (578, 38156), (1156, 19078), (2312, 9539)]