83861488

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{78229}}^1$

素因数の和:78304

約数の個数: 20

約数和(自身を含む): 164908840

約数和(自身を除く): 81047352

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 78229, 156458, 312916, 625832, 1251664, 5241343, 10482686, 20965372, 41930744, 83861488]

約数ペア:

[(1, 83861488), (2, 41930744), (4, 20965372), (8, 10482686), (16, 5241343), (67, 1251664), (134, 625832), (268, 312916), (536, 156458), (1072, 78229)]