64534864

素因数分解:

$2^4\times {\mathrm{907}}^1\times {\mathrm{4447}}^1$

素因数の和:5362

約数の個数: 20

約数和(自身を含む): 125202304

約数和(自身を除く): 60667440

約数列:

[1, 2, 4, 8, 16, 907, 1814, 3628, 4447, 7256, 8894, 14512, 17788, 35576, 71152, 4033429, 8066858, 16133716, 32267432, 64534864]

約数ペア:

[(1, 64534864), (2, 32267432), (4, 16133716), (8, 8066858), (16, 4033429), (907, 71152), (1814, 35576), (3628, 17788), (4447, 14512), (7256, 8894)]