83243056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{400207}}^1$

素因数の和:400228

約数の個数: 20

約数和(自身を含む): 173690272

約数和(自身を除く): 90447216

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 400207, 800414, 1600828, 3201656, 5202691, 6403312, 10405382, 20810764, 41621528, 83243056]

約数ペア:

[(1, 83243056), (2, 41621528), (4, 20810764), (8, 10405382), (13, 6403312), (16, 5202691), (26, 3201656), (52, 1600828), (104, 800414), (208, 400207)]