90549172

素因数分解:

$2^2\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{2437}}^1$

素因数の和:3775

約数の個数: 24

約数和(自身を含む): 181309184

約数和(自身を除く): 90760012

約数列:

[1, 2, 4, 7, 14, 28, 1327, 2437, 2654, 4874, 5308, 9289, 9748, 17059, 18578, 34118, 37156, 68236, 3233899, 6467798, 12935596, 22637293, 45274586, 90549172]

約数ペア:

[(1, 90549172), (2, 45274586), (4, 22637293), (7, 12935596), (14, 6467798), (28, 3233899), (1327, 68236), (2437, 37156), (2654, 34118), (4874, 18578), (5308, 17059), (9289, 9748)]