80613898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{64081}}^1$

素因数の和:64137

約数の個数: 16

約数和(自身を含む): 131496264

約数和(自身を除く): 50882366

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 64081, 128162, 1089377, 2178754, 2370997, 4741994, 40306949, 80613898]

約数ペア:

[(1, 80613898), (2, 40306949), (17, 4741994), (34, 2370997), (37, 2178754), (74, 1089377), (629, 128162), (1258, 64081)]