86190478

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{11489}}^1$

素因数の和:11544

約数の個数: 24

約数和(自身を含む): 146704320

約数和(自身を除く): 60513842

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 11489, 22978, 126379, 252758, 356159, 712318, 1390169, 2780338, 3917749, 7835498, 43095239, 86190478]

約数ペア:

[(1, 86190478), (2, 43095239), (11, 7835498), (22, 3917749), (31, 2780338), (62, 1390169), (121, 712318), (242, 356159), (341, 252758), (682, 126379), (3751, 22978), (7502, 11489)]