80534098

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{6737}}^1$

素因数の和:6921

約数の個数: 16

約数和(自身を含む): 124518240

約数和(自身を除く): 43984142

約数列:

[1, 2, 43, 86, 139, 278, 5977, 6737, 11954, 13474, 289691, 579382, 936443, 1872886, 40267049, 80534098]

約数ペア:

[(1, 80534098), (2, 40267049), (43, 1872886), (86, 936443), (139, 579382), (278, 289691), (5977, 13474), (6737, 11954)]