84427694

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^3\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 142222080

約数和(自身を除く): 57794386

約数列:

[1, 2, 13, 26, 31, 62, 109, 218, 403, 806, 961, 1417, 1922, 2834, 3379, 6758, 12493, 24986, 29791, 43927, 59582, 87854, 104749, 209498, 387283, 774566, 1361737, 2723474, 3247219, 6494438, 42213847, 84427694]

約数ペア:

[(1, 84427694), (2, 42213847), (13, 6494438), (26, 3247219), (31, 2723474), (62, 1361737), (109, 774566), (218, 387283), (403, 209498), (806, 104749), (961, 87854), (1417, 59582), (1922, 43927), (2834, 29791), (3379, 24986), (6758, 12493)]