64444816

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{37643}}^1$

素因数の和:37758

約数の個数: 20

約数和(自身を含む): 126032112

約数和(自身を除く): 61587296

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 37643, 75286, 150572, 301144, 602288, 4027801, 8055602, 16111204, 32222408, 64444816]

約数ペア:

[(1, 64444816), (2, 32222408), (4, 16111204), (8, 8055602), (16, 4027801), (107, 602288), (214, 301144), (428, 150572), (856, 75286), (1712, 37643)]