80845544

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{59797}}^1$

素因数の和:59829

約数の個数: 24

約数和(自身を含む): 164145510

約数和(自身を除く): 83299966

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 59797, 119594, 239188, 478376, 777361, 1554722, 3109444, 6218888, 10105693, 20211386, 40422772, 80845544]

約数ペア:

[(1, 80845544), (2, 40422772), (4, 20211386), (8, 10105693), (13, 6218888), (26, 3109444), (52, 1554722), (104, 777361), (169, 478376), (338, 239188), (676, 119594), (1352, 59797)]