89570218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1\times {\mathrm{2137}}^1$

素因数の和:3261

約数の個数: 16

約数和(自身を含む): 141621120

約数和(自身を除く): 52050902

約数列:

[1, 2, 19, 38, 1103, 2137, 2206, 4274, 20957, 40603, 41914, 81206, 2357111, 4714222, 44785109, 89570218]

約数ペア:

[(1, 89570218), (2, 44785109), (19, 4714222), (38, 2357111), (1103, 81206), (2137, 41914), (2206, 40603), (4274, 20957)]