80130832

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{28949}}^1$

素因数の和:29130

約数の個数: 20

約数和(自身を含む): 156156300

約数和(自身を除く): 76025468

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 28949, 57898, 115796, 231592, 463184, 5008177, 10016354, 20032708, 40065416, 80130832]

約数ペア:

[(1, 80130832), (2, 40065416), (4, 20032708), (8, 10016354), (16, 5008177), (173, 463184), (346, 231592), (692, 115796), (1384, 57898), (2768, 28949)]