86731846

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 140434560

約数和(自身を除く): 53702714

約数列:

[1, 2, 19, 38, 83, 107, 166, 214, 257, 514, 1577, 2033, 3154, 4066, 4883, 8881, 9766, 17762, 21331, 27499, 42662, 54998, 168739, 337478, 405289, 522481, 810578, 1044962, 2282417, 4564834, 43365923, 86731846]

約数ペア:

[(1, 86731846), (2, 43365923), (19, 4564834), (38, 2282417), (83, 1044962), (107, 810578), (166, 522481), (214, 405289), (257, 337478), (514, 168739), (1577, 54998), (2033, 42662), (3154, 27499), (4066, 21331), (4883, 17762), (8881, 9766)]