5438072

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{5189}}^1$

素因数の和:5326

約数の個数: 16

約数和(自身を含む): 10276200

約数和(自身を除く): 4838128

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 5189, 10378, 20756, 41512, 679759, 1359518, 2719036, 5438072]

約数ペア:

[(1, 5438072), (2, 2719036), (4, 1359518), (8, 679759), (131, 41512), (262, 20756), (524, 10378), (1048, 5189)]