38571644

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1987}}^1$

素因数の和:2225

約数の個数: 24

約数和(自身を含む): 70804608

約数和(自身を除く): 32232964

約数列:

[1, 2, 4, 23, 46, 92, 211, 422, 844, 1987, 3974, 4853, 7948, 9706, 19412, 45701, 91402, 182804, 419257, 838514, 1677028, 9642911, 19285822, 38571644]

約数ペア:

[(1, 38571644), (2, 19285822), (4, 9642911), (23, 1677028), (46, 838514), (92, 419257), (211, 182804), (422, 91402), (844, 45701), (1987, 19412), (3974, 9706), (4853, 7948)]