86318735

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{3863}}^1$

素因数の和:4018

約数の個数: 16

約数和(自身を含む): 107110080

約数和(自身を除く): 20791345

約数列:

[1, 5, 41, 109, 205, 545, 3863, 4469, 19315, 22345, 158383, 421067, 791915, 2105335, 17263747, 86318735]

約数ペア:

[(1, 86318735), (5, 17263747), (41, 2105335), (109, 791915), (205, 421067), (545, 158383), (3863, 22345), (4469, 19315)]