80826826

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{13883}}^1$

素因数の和:13997

約数の個数: 16

約数和(自身を含む): 125955648

約数和(自身を除く): 45128822

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 13883, 27766, 569203, 985693, 1138406, 1971386, 40413413, 80826826]

約数ペア:

[(1, 80826826), (2, 40413413), (41, 1971386), (71, 1138406), (82, 985693), (142, 569203), (2911, 27766), (5822, 13883)]