85867898

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{40013}}^1$

素因数の和:40081

約数の個数: 16

約数和(自身を含む): 136847880

約数和(自身を除く): 50979982

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 40013, 80026, 1160377, 1480481, 2320754, 2960962, 42933949, 85867898]

約数ペア:

[(1, 85867898), (2, 42933949), (29, 2960962), (37, 2320754), (58, 1480481), (74, 1160377), (1073, 80026), (2146, 40013)]