80055716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41609}}^1$

素因数の和:41663

約数の個数: 24

約数和(自身を含む): 154955640

約数和(自身を除く): 74899924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 41609, 83218, 166436, 540917, 1081834, 1539533, 2163668, 3079066, 6158132, 20013929, 40027858, 80055716]

約数ペア:

[(1, 80055716), (2, 40027858), (4, 20013929), (13, 6158132), (26, 3079066), (37, 2163668), (52, 1539533), (74, 1081834), (148, 540917), (481, 166436), (962, 83218), (1924, 41609)]