81059488

素因数分解:

$2^5\times {\mathrm{313}}^1\times {\mathrm{8093}}^1$

素因数の和:8416

約数の個数: 24

約数和(自身を含む): 160115508

約数和(自身を除く): 79056020

約数列:

[1, 2, 4, 8, 16, 32, 313, 626, 1252, 2504, 5008, 8093, 10016, 16186, 32372, 64744, 129488, 258976, 2533109, 5066218, 10132436, 20264872, 40529744, 81059488]

約数ペア:

[(1, 81059488), (2, 40529744), (4, 20264872), (8, 10132436), (16, 5066218), (32, 2533109), (313, 258976), (626, 129488), (1252, 64744), (2504, 32372), (5008, 16186), (8093, 10016)]