90550864

素因数分解:

$2^4\times {\mathrm{1787}}^1\times {\mathrm{3167}}^1$

素因数の和:4962

約数の個数: 20

約数和(自身を含む): 175595904

約数和(自身を除く): 85045040

約数列:

[1, 2, 4, 8, 16, 1787, 3167, 3574, 6334, 7148, 12668, 14296, 25336, 28592, 50672, 5659429, 11318858, 22637716, 45275432, 90550864]

約数ペア:

[(1, 90550864), (2, 45275432), (4, 22637716), (8, 11318858), (16, 5659429), (1787, 50672), (3167, 28592), (3574, 25336), (6334, 14296), (7148, 12668)]