9091984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{51659}}^1$

素因数の和:51678

約数の個数: 20

約数和(自身を含む): 19217520

約数和(自身を除く): 10125536

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 51659, 103318, 206636, 413272, 568249, 826544, 1136498, 2272996, 4545992, 9091984]

約数ペア:

[(1, 9091984), (2, 4545992), (4, 2272996), (8, 1136498), (11, 826544), (16, 568249), (22, 413272), (44, 206636), (88, 103318), (176, 51659)]