82390904

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{1009}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 158166000

約数和(自身を除く): 75775096

約数列:

[1, 2, 4, 8, 59, 118, 173, 236, 346, 472, 692, 1009, 1384, 2018, 4036, 8072, 10207, 20414, 40828, 59531, 81656, 119062, 174557, 238124, 349114, 476248, 698228, 1396456, 10298863, 20597726, 41195452, 82390904]

約数ペア:

[(1, 82390904), (2, 41195452), (4, 20597726), (8, 10298863), (59, 1396456), (118, 698228), (173, 476248), (236, 349114), (346, 238124), (472, 174557), (692, 119062), (1009, 81656), (1384, 59531), (2018, 40828), (4036, 20414), (8072, 10207)]