31284022

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6553}}^1$

素因数の和:6604

約数の個数: 32

約数和(自身を含む): 60401664

約数和(自身を除く): 29117642

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 6553, 13106, 45871, 72083, 91742, 144166, 203143, 406286, 504581, 1009162, 1422001, 2234573, 2844002, 4469146, 15642011, 31284022]

約数ペア:

[(1, 31284022), (2, 15642011), (7, 4469146), (11, 2844002), (14, 2234573), (22, 1422001), (31, 1009162), (62, 504581), (77, 406286), (154, 203143), (217, 144166), (341, 91742), (434, 72083), (682, 45871), (2387, 13106), (4774, 6553)]