126756512

素因数分解:

$2^5\times {\mathrm{257}}^1\times {\mathrm{15413}}^1$

素因数の和:15680

約数の個数: 24

約数和(自身を含む): 250539156

約数和(自身を除く): 123782644

約数列:

[1, 2, 4, 8, 16, 32, 257, 514, 1028, 2056, 4112, 8224, 15413, 30826, 61652, 123304, 246608, 493216, 3961141, 7922282, 15844564, 31689128, 63378256, 126756512]

約数ペア:

[(1, 126756512), (2, 63378256), (4, 31689128), (8, 15844564), (16, 7922282), (32, 3961141), (257, 493216), (514, 246608), (1028, 123304), (2056, 61652), (4112, 30826), (8224, 15413)]