42821768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21157}}^1$

素因数の和:21197

約数の個数: 32

約数和(自身を含む): 91402560

約数和(自身を除く): 48580792

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 21157, 42314, 84628, 169256, 232727, 465454, 486611, 930908, 973222, 1861816, 1946444, 3892888, 5352721, 10705442, 21410884, 42821768]

約数ペア:

[(1, 42821768), (2, 21410884), (4, 10705442), (8, 5352721), (11, 3892888), (22, 1946444), (23, 1861816), (44, 973222), (46, 930908), (88, 486611), (92, 465454), (184, 232727), (253, 169256), (506, 84628), (1012, 42314), (2024, 21157)]