80848684

素因数分解:

$2^2\times 7^1\times {\mathrm{587}}^1\times {\mathrm{4919}}^1$

素因数の和:5517

約数の個数: 24

約数和(自身を含む): 162005760

約数和(自身を除く): 81157076

約数列:

[1, 2, 4, 7, 14, 28, 587, 1174, 2348, 4109, 4919, 8218, 9838, 16436, 19676, 34433, 68866, 137732, 2887453, 5774906, 11549812, 20212171, 40424342, 80848684]

約数ペア:

[(1, 80848684), (2, 40424342), (4, 20212171), (7, 11549812), (14, 5774906), (28, 2887453), (587, 137732), (1174, 68866), (2348, 34433), (4109, 19676), (4919, 16436), (8218, 9838)]