86466970

素因数分解:

$2^1\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{7741}}^1$

素因数の和:8865

約数の個数: 16

約数和(自身を含む): 155800008

約数和(自身を除く): 69333038

約数列:

[1, 2, 5, 10, 1117, 2234, 5585, 7741, 11170, 15482, 38705, 77410, 8646697, 17293394, 43233485, 86466970]

約数ペア:

[(1, 86466970), (2, 43233485), (5, 17293394), (10, 8646697), (1117, 77410), (2234, 38705), (5585, 15482), (7741, 11170)]