80919694

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{33521}}^1$

素因数の和:33611

約数の個数: 16

約数和(自身を含む): 130333536

約数和(自身を除く): 49413842

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 33521, 67042, 569857, 1139714, 2379991, 4759982, 40459847, 80919694]

約数ペア:

[(1, 80919694), (2, 40459847), (17, 4759982), (34, 2379991), (71, 1139714), (142, 569857), (1207, 67042), (2414, 33521)]