31891056

素因数分解:

$2^4\times 3^1\times {\mathrm{251}}^1\times {\mathrm{2647}}^1$

素因数の和:2909

約数の個数: 40

約数和(自身を含む): 82744704

約数和(自身を除く): 50853648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 251, 502, 753, 1004, 1506, 2008, 2647, 3012, 4016, 5294, 6024, 7941, 10588, 12048, 15882, 21176, 31764, 42352, 63528, 127056, 664397, 1328794, 1993191, 2657588, 3986382, 5315176, 7972764, 10630352, 15945528, 31891056]

約数ペア:

[(1, 31891056), (2, 15945528), (3, 10630352), (4, 7972764), (6, 5315176), (8, 3986382), (12, 2657588), (16, 1993191), (24, 1328794), (48, 664397), (251, 127056), (502, 63528), (753, 42352), (1004, 31764), (1506, 21176), (2008, 15882), (2647, 12048), (3012, 10588), (4016, 7941), (5294, 6024)]