39384416

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 82272960

約数和(自身を除く): 42888544

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 211, 304, 307, 422, 608, 614, 844, 1228, 1688, 2456, 3376, 4009, 4912, 5833, 6752, 8018, 9824, 11666, 16036, 23332, 32072, 46664, 64144, 64777, 93328, 128288, 129554, 186656, 259108, 518216, 1036432, 1230763, 2072864, 2461526, 4923052, 9846104, 19692208, 39384416]

約数ペア:

[(1, 39384416), (2, 19692208), (4, 9846104), (8, 4923052), (16, 2461526), (19, 2072864), (32, 1230763), (38, 1036432), (76, 518216), (152, 259108), (211, 186656), (304, 129554), (307, 128288), (422, 93328), (608, 64777), (614, 64144), (844, 46664), (1228, 32072), (1688, 23332), (2456, 16036), (3376, 11666), (4009, 9824), (4912, 8018), (5833, 6752)]