80891714

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{5233}}^1$

素因数の和:5425

約数の個数: 16

約数和(自身を含む): 124359840

約数和(自身を除く): 43468126

約数列:

[1, 2, 59, 118, 131, 262, 5233, 7729, 10466, 15458, 308747, 617494, 685523, 1371046, 40445857, 80891714]

約数ペア:

[(1, 80891714), (2, 40445857), (59, 1371046), (118, 685523), (131, 617494), (262, 308747), (5233, 15458), (7729, 10466)]