5455216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{26227}}^1$

素因数の和:26248

約数の個数: 20

約数和(自身を含む): 11382952

約数和(自身を除く): 5927736

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 26227, 52454, 104908, 209816, 340951, 419632, 681902, 1363804, 2727608, 5455216]

約数ペア:

[(1, 5455216), (2, 2727608), (4, 1363804), (8, 681902), (13, 419632), (16, 340951), (26, 209816), (52, 104908), (104, 52454), (208, 26227)]