80558638

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{3257}}^1$

素因数の和:3491

約数の個数: 16

約数和(自身を含む): 123152400

約数和(自身を除く): 42593762

約数列:

[1, 2, 83, 149, 166, 298, 3257, 6514, 12367, 24734, 270331, 485293, 540662, 970586, 40279319, 80558638]

約数ペア:

[(1, 80558638), (2, 40279319), (83, 970586), (149, 540662), (166, 485293), (298, 270331), (3257, 24734), (6514, 12367)]