90911264

素因数分解:

$2^5\times {\mathrm{647}}^1\times {\mathrm{4391}}^1$

素因数の和:5048

約数の個数: 24

約数和(自身を含む): 179299008

約数和(自身を除く): 88387744

約数列:

[1, 2, 4, 8, 16, 32, 647, 1294, 2588, 4391, 5176, 8782, 10352, 17564, 20704, 35128, 70256, 140512, 2840977, 5681954, 11363908, 22727816, 45455632, 90911264]

約数ペア:

[(1, 90911264), (2, 45455632), (4, 22727816), (8, 11363908), (16, 5681954), (32, 2840977), (647, 140512), (1294, 70256), (2588, 35128), (4391, 20704), (5176, 17564), (8782, 10352)]