18028384

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{51217}}^1$

素因数の和:51238

約数の個数: 24

約数和(自身を含む): 38720808

約数和(自身を除く): 20692424

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 51217, 102434, 204868, 409736, 563387, 819472, 1126774, 1638944, 2253548, 4507096, 9014192, 18028384]

約数ペア:

[(1, 18028384), (2, 9014192), (4, 4507096), (8, 2253548), (11, 1638944), (16, 1126774), (22, 819472), (32, 563387), (44, 409736), (88, 204868), (176, 102434), (352, 51217)]