80630918

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{5531}}^1$

素因数の和:5767

約数の個数: 16

約数和(自身を含む): 124868304

約数和(自身を除く): 44237386

約数列:

[1, 2, 37, 74, 197, 394, 5531, 7289, 11062, 14578, 204647, 409294, 1089607, 2179214, 40315459, 80630918]

約数ペア:

[(1, 80630918), (2, 40315459), (37, 2179214), (74, 1089607), (197, 409294), (394, 204647), (5531, 14578), (7289, 11062)]