21883024

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{44119}}^1$

素因数の和:44158

約数の個数: 20

約数和(自身を含む): 43767040

約数和(自身を除く): 21884016

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 44119, 88238, 176476, 352952, 705904, 1367689, 2735378, 5470756, 10941512, 21883024]

約数ペア:

[(1, 21883024), (2, 10941512), (4, 5470756), (8, 2735378), (16, 1367689), (31, 705904), (62, 352952), (124, 176476), (248, 88238), (496, 44119)]