139526846

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{42461}}^1$

素因数の和:42547

約数の個数: 16

約数和(自身を含む): 220123008

約数和(自身を除く): 80596162

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 42461, 84922, 1316291, 2250433, 2632582, 4500866, 69763423, 139526846]

約数ペア:

[(1, 139526846), (2, 69763423), (31, 4500866), (53, 2632582), (62, 2250433), (106, 1316291), (1643, 84922), (3286, 42461)]