80520082

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{7507}}^1$

素因数の和:7713

約数の個数: 16

約数和(自身を含む): 125413632

約数和(自身を除く): 44893550

約数列:

[1, 2, 31, 62, 173, 346, 5363, 7507, 10726, 15014, 232717, 465434, 1298711, 2597422, 40260041, 80520082]

約数ペア:

[(1, 80520082), (2, 40260041), (31, 2597422), (62, 1298711), (173, 465434), (346, 232717), (5363, 15014), (7507, 10726)]