81669602

素因数分解:

$2^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{5167}}^1$

素因数の和:6305

約数の個数: 16

約数和(自身を含む): 140156160

約数和(自身を除く): 58486558

約数列:

[1, 2, 7, 14, 1129, 2258, 5167, 7903, 10334, 15806, 36169, 72338, 5833543, 11667086, 40834801, 81669602]

約数ペア:

[(1, 81669602), (2, 40834801), (7, 11667086), (14, 5833543), (1129, 72338), (2258, 36169), (5167, 15806), (7903, 10334)]