80391038

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{907}}^1$

素因数の和:1416

約数の個数: 32

約数和(自身を含む): 148882944

約数和(自身を除く): 68491906

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 487, 907, 974, 1814, 3409, 6331, 6349, 6818, 11791, 12662, 12698, 23582, 44317, 82537, 88634, 165074, 441709, 883418, 3091963, 5742217, 6183926, 11484434, 40195519, 80391038]

約数ペア:

[(1, 80391038), (2, 40195519), (7, 11484434), (13, 6183926), (14, 5742217), (26, 3091963), (91, 883418), (182, 441709), (487, 165074), (907, 88634), (974, 82537), (1814, 44317), (3409, 23582), (6331, 12698), (6349, 12662), (6818, 11791)]