90788752

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{84691}}^1$

素因数の和:84766

約数の個数: 20

約数和(自身を含む): 178530736

約数和(自身を除く): 87741984

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 84691, 169382, 338764, 677528, 1355056, 5674297, 11348594, 22697188, 45394376, 90788752]

約数ペア:

[(1, 90788752), (2, 45394376), (4, 22697188), (8, 11348594), (16, 5674297), (67, 1355056), (134, 677528), (268, 338764), (536, 169382), (1072, 84691)]