87535510

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{66821}}^1$

素因数の和:66959

約数の個数: 16

約数和(自身を含む): 158769072

約数和(自身を除く): 71233562

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 66821, 133642, 334105, 668210, 8753551, 17507102, 43767755, 87535510]

約数ペア:

[(1, 87535510), (2, 43767755), (5, 17507102), (10, 8753551), (131, 668210), (262, 334105), (655, 133642), (1310, 66821)]