21916064

素因数分解:

$2^5\times {\mathrm{701}}^1\times {\mathrm{977}}^1$

素因数の和:1688

約数の個数: 24

約数和(自身を含む): 43253028

約数和(自身を除く): 21336964

約数列:

[1, 2, 4, 8, 16, 32, 701, 977, 1402, 1954, 2804, 3908, 5608, 7816, 11216, 15632, 22432, 31264, 684877, 1369754, 2739508, 5479016, 10958032, 21916064]

約数ペア:

[(1, 21916064), (2, 10958032), (4, 5479016), (8, 2739508), (16, 1369754), (32, 684877), (701, 31264), (977, 22432), (1402, 15632), (1954, 11216), (2804, 7816), (3908, 5608)]