139908022

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{42577}}^1$

素因数の和:42663

約数の個数: 16

約数和(自身を含む): 220724352

約数和(自身を除く): 80816330

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 42577, 85154, 1319887, 2256581, 2639774, 4513162, 69954011, 139908022]

約数ペア:

[(1, 139908022), (2, 69954011), (31, 4513162), (53, 2639774), (62, 2256581), (106, 1319887), (1643, 85154), (3286, 42577)]