89308336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{429367}}^1$

素因数の和:429388

約数の個数: 20

約数和(自身を含む): 186345712

約数和(自身を除く): 97037376

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 429367, 858734, 1717468, 3434936, 5581771, 6869872, 11163542, 22327084, 44654168, 89308336]

約数ペア:

[(1, 89308336), (2, 44654168), (4, 22327084), (8, 11163542), (13, 6869872), (16, 5581771), (26, 3434936), (52, 1717468), (104, 858734), (208, 429367)]