889954568

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{8693}}^1$

素因数の和:8957

約数の個数: 32

約数和(自身を含む): 1702632960

約数和(自身を除く): 812678392

約数列:

[1, 2, 4, 8, 67, 134, 191, 268, 382, 536, 764, 1528, 8693, 12797, 17386, 25594, 34772, 51188, 69544, 102376, 582431, 1164862, 1660363, 2329724, 3320726, 4659448, 6641452, 13282904, 111244321, 222488642, 444977284, 889954568]

約数ペア:

[(1, 889954568), (2, 444977284), (4, 222488642), (8, 111244321), (67, 13282904), (134, 6641452), (191, 4659448), (268, 3320726), (382, 2329724), (536, 1660363), (764, 1164862), (1528, 582431), (8693, 102376), (12797, 69544), (17386, 51188), (25594, 34772)]