9901936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:589

約数の個数: 40

約数和(自身を含む): 21141504

約数和(自身を除く): 11239568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 127, 176, 254, 443, 508, 886, 1016, 1397, 1772, 2032, 2794, 3544, 4873, 5588, 7088, 9746, 11176, 19492, 22352, 38984, 56261, 77968, 112522, 225044, 450088, 618871, 900176, 1237742, 2475484, 4950968, 9901936]

約数ペア:

[(1, 9901936), (2, 4950968), (4, 2475484), (8, 1237742), (11, 900176), (16, 618871), (22, 450088), (44, 225044), (88, 112522), (127, 77968), (176, 56261), (254, 38984), (443, 22352), (508, 19492), (886, 11176), (1016, 9746), (1397, 7088), (1772, 5588), (2032, 4873), (2794, 3544)]