42323944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21419}}^1$

素因数の和:21457

約数の個数: 32

約数和(自身を含む): 89964000

約数和(自身を除く): 47640056

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 21419, 42838, 85676, 171352, 278447, 406961, 556894, 813922, 1113788, 1627844, 2227576, 3255688, 5290493, 10580986, 21161972, 42323944]

約数ペア:

[(1, 42323944), (2, 21161972), (4, 10580986), (8, 5290493), (13, 3255688), (19, 2227576), (26, 1627844), (38, 1113788), (52, 813922), (76, 556894), (104, 406961), (152, 278447), (247, 171352), (494, 85676), (988, 42838), (1976, 21419)]