81021302

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{4463}}^1$

素因数の和:4807

約数の個数: 16

約数和(自身を含む): 126152640

約数和(自身を除く): 45131338

約数列:

[1, 2, 29, 58, 313, 626, 4463, 8926, 9077, 18154, 129427, 258854, 1396919, 2793838, 40510651, 81021302]

約数ペア:

[(1, 81021302), (2, 40510651), (29, 2793838), (58, 1396919), (313, 258854), (626, 129427), (4463, 18154), (8926, 9077)]