82212848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{270437}}^1$

素因数の和:270464

約数の個数: 20

約数和(自身を含む): 167671560

約数和(自身を除く): 85458712

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 270437, 540874, 1081748, 2163496, 4326992, 5138303, 10276606, 20553212, 41106424, 82212848]

約数ペア:

[(1, 82212848), (2, 41106424), (4, 20553212), (8, 10276606), (16, 5138303), (19, 4326992), (38, 2163496), (76, 1081748), (152, 540874), (304, 270437)]