81132856

素因数分解:

$2^3\times 7^1\times {\mathrm{1448801}}^1$

素因数の和:1448814

約数の個数: 16

約数和(自身を含む): 173856240

約数和(自身を除く): 92723384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1448801, 2897602, 5795204, 10141607, 11590408, 20283214, 40566428, 81132856]

約数ペア:

[(1, 81132856), (2, 40566428), (4, 20283214), (7, 11590408), (8, 10141607), (14, 5795204), (28, 2897602), (56, 1448801)]