16229648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:495

約数の個数: 40

約数和(自身を含む): 33390720

約数和(自身を除く): 17161072

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 197, 271, 304, 394, 542, 788, 1084, 1576, 2168, 3152, 3743, 4336, 5149, 7486, 10298, 14972, 20596, 29944, 41192, 53387, 59888, 82384, 106774, 213548, 427096, 854192, 1014353, 2028706, 4057412, 8114824, 16229648]

約数ペア:

[(1, 16229648), (2, 8114824), (4, 4057412), (8, 2028706), (16, 1014353), (19, 854192), (38, 427096), (76, 213548), (152, 106774), (197, 82384), (271, 59888), (304, 53387), (394, 41192), (542, 29944), (788, 20596), (1084, 14972), (1576, 10298), (2168, 7486), (3152, 5149), (3743, 4336)]