79940942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{56857}}^1$

素因数の和:56915

約数の個数: 16

約数和(自身を含む): 129636240

約数和(自身を除く): 49695298

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 56857, 113714, 1080283, 2103709, 2160566, 4207418, 39970471, 79940942]

約数ペア:

[(1, 79940942), (2, 39970471), (19, 4207418), (37, 2160566), (38, 2103709), (74, 1080283), (703, 113714), (1406, 56857)]