31387224

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{118891}}^1$

素因数の和:118911

約数の個数: 32

約数和(自身を含む): 85602240

約数和(自身を除く): 54215016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 118891, 237782, 356673, 475564, 713346, 951128, 1307801, 1426692, 2615602, 2853384, 3923403, 5231204, 7846806, 10462408, 15693612, 31387224]

約数ペア:

[(1, 31387224), (2, 15693612), (3, 10462408), (4, 7846806), (6, 5231204), (8, 3923403), (11, 2853384), (12, 2615602), (22, 1426692), (24, 1307801), (33, 951128), (44, 713346), (66, 475564), (88, 356673), (132, 237782), (264, 118891)]