4390424

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 8709120

約数和(自身を除く): 4318696

約数列:

[1, 2, 4, 8, 23, 46, 92, 107, 184, 214, 223, 428, 446, 856, 892, 1784, 2461, 4922, 5129, 9844, 10258, 19688, 20516, 23861, 41032, 47722, 95444, 190888, 548803, 1097606, 2195212, 4390424]

約数ペア:

[(1, 4390424), (2, 2195212), (4, 1097606), (8, 548803), (23, 190888), (46, 95444), (92, 47722), (107, 41032), (184, 23861), (214, 20516), (223, 19688), (428, 10258), (446, 9844), (856, 5129), (892, 4922), (1784, 2461)]