22153736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4127}}^1$

素因数の和:4205

約数の個数: 32

約数和(自身を含む): 46068480

約数和(自身を除く): 23914744

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 4127, 5368, 8254, 16508, 33016, 45397, 90794, 181588, 251747, 363176, 503494, 1006988, 2013976, 2769217, 5538434, 11076868, 22153736]

約数ペア:

[(1, 22153736), (2, 11076868), (4, 5538434), (8, 2769217), (11, 2013976), (22, 1006988), (44, 503494), (61, 363176), (88, 251747), (122, 181588), (244, 90794), (488, 45397), (671, 33016), (1342, 16508), (2684, 8254), (4127, 5368)]