80213458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{4813}}^1$

素因数の和:5469

約数の個数: 16

約数和(自身を含む): 129804696

約数和(自身を除く): 49591238

約数列:

[1, 2, 13, 26, 641, 1282, 4813, 8333, 9626, 16666, 62569, 125138, 3085133, 6170266, 40106729, 80213458]

約数ペア:

[(1, 80213458), (2, 40106729), (13, 6170266), (26, 3085133), (641, 125138), (1282, 62569), (4813, 16666), (8333, 9626)]