80927066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{2687}}^1$

素因数の和:2774

約数の個数: 24

約数和(自身を含む): 136152576

約数和(自身を除く): 55225510

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 1369, 2687, 2738, 5374, 15059, 29557, 30118, 59114, 99419, 198838, 1093609, 2187218, 3678503, 7357006, 40463533, 80927066]

約数ペア:

[(1, 80927066), (2, 40463533), (11, 7357006), (22, 3678503), (37, 2187218), (74, 1093609), (407, 198838), (814, 99419), (1369, 59114), (2687, 30118), (2738, 29557), (5374, 15059)]