90479912

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{263023}}^1$

素因数の和:263072

約数の個数: 16

約数和(自身を含む): 173595840

約数和(自身を除く): 83115928

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 263023, 526046, 1052092, 2104184, 11309989, 22619978, 45239956, 90479912]

約数ペア:

[(1, 90479912), (2, 45239956), (4, 22619978), (8, 11309989), (43, 2104184), (86, 1052092), (172, 526046), (344, 263023)]