8890648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{85487}}^1$

素因数の和:85506

約数の個数: 16

約数和(自身を含む): 17952480

約数和(自身を除く): 9061832

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 85487, 170974, 341948, 683896, 1111331, 2222662, 4445324, 8890648]

約数ペア:

[(1, 8890648), (2, 4445324), (4, 2222662), (8, 1111331), (13, 683896), (26, 341948), (52, 170974), (104, 85487)]