78345014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{86857}}^1$

素因数の和:86911

約数の個数: 16

約数和(自身を含む): 131329296

約数和(自身を除く): 52984282

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 86857, 173714, 955427, 1910854, 3561137, 7122274, 39172507, 78345014]

約数ペア:

[(1, 78345014), (2, 39172507), (11, 7122274), (22, 3561137), (41, 1910854), (82, 955427), (451, 173714), (902, 86857)]