42831470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9497}}^1$

素因数の和:9556

約数の個数: 32

約数和(自身を含む): 86165856

約数和(自身を除く): 43334386

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 9497, 18994, 47485, 94970, 104467, 208934, 389377, 522335, 778754, 1044670, 1946885, 3893770, 4283147, 8566294, 21415735, 42831470]

約数ペア:

[(1, 42831470), (2, 21415735), (5, 8566294), (10, 4283147), (11, 3893770), (22, 1946885), (41, 1044670), (55, 778754), (82, 522335), (110, 389377), (205, 208934), (410, 104467), (451, 94970), (902, 47485), (2255, 18994), (4510, 9497)]