18268448

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{51899}}^1$

素因数の和:51920

約数の個数: 24

約数和(自身を含む): 39236400

約数和(自身を除く): 20967952

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 51899, 103798, 207596, 415192, 570889, 830384, 1141778, 1660768, 2283556, 4567112, 9134224, 18268448]

約数ペア:

[(1, 18268448), (2, 9134224), (4, 4567112), (8, 2283556), (11, 1660768), (16, 1141778), (22, 830384), (32, 570889), (44, 415192), (88, 207596), (176, 103798), (352, 51899)]