80164822

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{18211}}^1$

素因数の和:18315

約数の個数: 16

約数和(自身を含む): 125881344

約数和(自身を除く): 45716522

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 18211, 36422, 564541, 1129082, 1292981, 2585962, 40082411, 80164822]

約数ペア:

[(1, 80164822), (2, 40082411), (31, 2585962), (62, 1292981), (71, 1129082), (142, 564541), (2201, 36422), (4402, 18211)]