91672768

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{661}}^1$

素因数の和:881

約数の個数: 56

約数和(自身を含む): 199759824

約数和(自身を除く): 108087056

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 197, 352, 394, 661, 704, 788, 1322, 1576, 2167, 2644, 3152, 4334, 5288, 6304, 7271, 8668, 10576, 12608, 14542, 17336, 21152, 29084, 34672, 42304, 58168, 69344, 116336, 130217, 138688, 232672, 260434, 465344, 520868, 1041736, 1432387, 2083472, 2864774, 4166944, 5729548, 8333888, 11459096, 22918192, 45836384, 91672768]

約数ペア:

[(1, 91672768), (2, 45836384), (4, 22918192), (8, 11459096), (11, 8333888), (16, 5729548), (22, 4166944), (32, 2864774), (44, 2083472), (64, 1432387), (88, 1041736), (176, 520868), (197, 465344), (352, 260434), (394, 232672), (661, 138688), (704, 130217), (788, 116336), (1322, 69344), (1576, 58168), (2167, 42304), (2644, 34672), (3152, 29084), (4334, 21152), (5288, 17336), (6304, 14542), (7271, 12608), (8668, 10576)]