80337778

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{13799}}^1$

素因数の和:13913

約数の個数: 16

約数和(自身を含む): 125193600

約数和(自身を除く): 44855822

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 13799, 27598, 565759, 979729, 1131518, 1959458, 40168889, 80337778]

約数ペア:

[(1, 80337778), (2, 40168889), (41, 1959458), (71, 1131518), (82, 979729), (142, 565759), (2911, 27598), (5822, 13799)]