86963866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4397}}^1$

素因数の和:4470

約数の個数: 32

約数和(自身を含む): 151994880

約数和(自身を除く): 65031014

約数列:

[1, 2, 11, 22, 29, 31, 58, 62, 319, 341, 638, 682, 899, 1798, 4397, 8794, 9889, 19778, 48367, 96734, 127513, 136307, 255026, 272614, 1402643, 1499377, 2805286, 2998754, 3952903, 7905806, 43481933, 86963866]

約数ペア:

[(1, 86963866), (2, 43481933), (11, 7905806), (22, 3952903), (29, 2998754), (31, 2805286), (58, 1499377), (62, 1402643), (319, 272614), (341, 255026), (638, 136307), (682, 127513), (899, 96734), (1798, 48367), (4397, 19778), (8794, 9889)]