38872516

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{1171}}^1$

素因数の和:1411

約数の個数: 24

約数和(自身を含む): 70029344

約数和(自身を除く): 31156828

約数列:

[1, 2, 4, 43, 86, 172, 193, 386, 772, 1171, 2342, 4684, 8299, 16598, 33196, 50353, 100706, 201412, 226003, 452006, 904012, 9718129, 19436258, 38872516]

約数ペア:

[(1, 38872516), (2, 19436258), (4, 9718129), (43, 904012), (86, 452006), (172, 226003), (193, 201412), (386, 100706), (772, 50353), (1171, 33196), (2342, 16598), (4684, 8299)]