378887216

素因数分解:

$2^4\times {\mathrm{1063}}^1\times {\mathrm{22277}}^1$

素因数の和:23348

約数の個数: 20

約数和(自身を含む): 734817552

約数和(自身を除く): 355930336

約数列:

[1, 2, 4, 8, 16, 1063, 2126, 4252, 8504, 17008, 22277, 44554, 89108, 178216, 356432, 23680451, 47360902, 94721804, 189443608, 378887216]

約数ペア:

[(1, 378887216), (2, 189443608), (4, 94721804), (8, 47360902), (16, 23680451), (1063, 356432), (2126, 178216), (4252, 89108), (8504, 44554), (17008, 22277)]