61838876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{10111}}^1$

素因数の和:10265

約数の個数: 24

約数和(自身を含む): 118917120

約数和(自身を除く): 57078244

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 10111, 20222, 40444, 111221, 222442, 444884, 1405429, 2810858, 5621716, 15459719, 30919438, 61838876]

約数ペア:

[(1, 61838876), (2, 30919438), (4, 15459719), (11, 5621716), (22, 2810858), (44, 1405429), (139, 444884), (278, 222442), (556, 111221), (1529, 40444), (3058, 20222), (6116, 10111)]