79890448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{453923}}^1$

素因数の和:453942

約数の個数: 20

約数和(自身を含む): 168859728

約数和(自身を除く): 88969280

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 453923, 907846, 1815692, 3631384, 4993153, 7262768, 9986306, 19972612, 39945224, 79890448]

約数ペア:

[(1, 79890448), (2, 39945224), (4, 19972612), (8, 9986306), (11, 7262768), (16, 4993153), (22, 3631384), (44, 1815692), (88, 907846), (176, 453923)]