80423696

素因数分解:

$2^4\times {\mathrm{587}}^1\times {\mathrm{8563}}^1$

素因数の和:9158

約数の個数: 20

約数和(自身を含む): 156104592

約数和(自身を除く): 75680896

約数列:

[1, 2, 4, 8, 16, 587, 1174, 2348, 4696, 8563, 9392, 17126, 34252, 68504, 137008, 5026481, 10052962, 20105924, 40211848, 80423696]

約数ペア:

[(1, 80423696), (2, 40211848), (4, 20105924), (8, 10052962), (16, 5026481), (587, 137008), (1174, 68504), (2348, 34252), (4696, 17126), (8563, 9392)]