31740566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{8537}}^1$

素因数の和:8576

約数の個数: 24

約数和(自身を含む): 56248344

約数和(自身を除く): 24507778

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 8537, 17074, 93907, 110981, 187814, 221962, 1220791, 1442753, 2441582, 2885506, 15870283, 31740566]

約数ペア:

[(1, 31740566), (2, 15870283), (11, 2885506), (13, 2441582), (22, 1442753), (26, 1220791), (143, 221962), (169, 187814), (286, 110981), (338, 93907), (1859, 17074), (3718, 8537)]