80129642

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{23039}}^1$

素因数の和:23125

約数の個数: 16

約数和(自身を含む): 126074880

約数和(自身を除く): 45945238

約数列:

[1, 2, 37, 47, 74, 94, 1739, 3478, 23039, 46078, 852443, 1082833, 1704886, 2165666, 40064821, 80129642]

約数ペア:

[(1, 80129642), (2, 40064821), (37, 2165666), (47, 1704886), (74, 1082833), (94, 852443), (1739, 46078), (3478, 23039)]