22988144

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{33413}}^1$

素因数の和:33464

約数の個数: 20

約数和(自身を含む): 45576696

約数和(自身を除く): 22588552

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 33413, 66826, 133652, 267304, 534608, 1436759, 2873518, 5747036, 11494072, 22988144]

約数ペア:

[(1, 22988144), (2, 11494072), (4, 5747036), (8, 2873518), (16, 1436759), (43, 534608), (86, 267304), (172, 133652), (344, 66826), (688, 33413)]