31953838

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 56173824

約数和(自身を除く): 24219986

約数列:

[1, 2, 7, 14, 83, 107, 166, 214, 257, 514, 581, 749, 1162, 1498, 1799, 3598, 8881, 17762, 21331, 27499, 42662, 54998, 62167, 124334, 149317, 192493, 298634, 384986, 2282417, 4564834, 15976919, 31953838]

約数ペア:

[(1, 31953838), (2, 15976919), (7, 4564834), (14, 2282417), (83, 384986), (107, 298634), (166, 192493), (214, 149317), (257, 124334), (514, 62167), (581, 54998), (749, 42662), (1162, 27499), (1498, 21331), (1799, 17762), (3598, 8881)]