80912498

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1\times {\mathrm{1327}}^1$

素因数の和:2081

約数の個数: 16

約数和(自身を含む): 124460160

約数和(自身を除く): 43547662

約数列:

[1, 2, 43, 86, 709, 1327, 1418, 2654, 30487, 57061, 60974, 114122, 940843, 1881686, 40456249, 80912498]

約数ペア:

[(1, 80912498), (2, 40456249), (43, 1881686), (86, 940843), (709, 114122), (1327, 60974), (1418, 57061), (2654, 30487)]