31930338

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11251}}^1$

素因数の和:11310

約数の個数: 32

約数和(自身を含む): 71292672

約数和(自身を除く): 39362334

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 11251, 22502, 33753, 67506, 123761, 247522, 371283, 483793, 742566, 967586, 1451379, 2902758, 5321723, 10643446, 15965169, 31930338]

約数ペア:

[(1, 31930338), (2, 15965169), (3, 10643446), (6, 5321723), (11, 2902758), (22, 1451379), (33, 967586), (43, 742566), (66, 483793), (86, 371283), (129, 247522), (258, 123761), (473, 67506), (946, 33753), (1419, 22502), (2838, 11251)]