80659484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{3041}}^1$

素因数の和:3413

約数の個数: 24

約数和(自身を含む): 149058000

約数和(自身を除く): 68398516

約数列:

[1, 2, 4, 19, 38, 76, 349, 698, 1396, 3041, 6082, 6631, 12164, 13262, 26524, 57779, 115558, 231116, 1061309, 2122618, 4245236, 20164871, 40329742, 80659484]

約数ペア:

[(1, 80659484), (2, 40329742), (4, 20164871), (19, 4245236), (38, 2122618), (76, 1061309), (349, 231116), (698, 115558), (1396, 57779), (3041, 26524), (6082, 13262), (6631, 12164)]