80817946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{54829}}^1$

素因数の和:54909

約数の個数: 16

約数和(自身を含む): 134223840

約数和(自身を除く): 53405894

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 54829, 109658, 603119, 1206238, 3673543, 7347086, 40408973, 80817946]

約数ペア:

[(1, 80817946), (2, 40408973), (11, 7347086), (22, 3673543), (67, 1206238), (134, 603119), (737, 109658), (1474, 54829)]