38418304

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{15797}}^1$

素因数の和:15830

約数の個数: 32

約数和(自身を含む): 80569800

約数和(自身を除く): 42151496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 15797, 31594, 63188, 126376, 252752, 300143, 505504, 600286, 1011008, 1200572, 2022016, 2401144, 4802288, 9604576, 19209152, 38418304]

約数ペア:

[(1, 38418304), (2, 19209152), (4, 9604576), (8, 4802288), (16, 2401144), (19, 2022016), (32, 1200572), (38, 1011008), (64, 600286), (76, 505504), (128, 300143), (152, 252752), (304, 126376), (608, 63188), (1216, 31594), (2432, 15797)]