31688364

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{23369}}^1$

素因数の和:23489

約数の個数: 24

約数和(自身を含む): 74597040

約数和(自身を除く): 42908676

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 23369, 46738, 70107, 93476, 140214, 280428, 2640697, 5281394, 7922091, 10562788, 15844182, 31688364]

約数ペア:

[(1, 31688364), (2, 15844182), (3, 10562788), (4, 7922091), (6, 5281394), (12, 2640697), (113, 280428), (226, 140214), (339, 93476), (452, 70107), (678, 46738), (1356, 23369)]