47161664

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2161}}^1$

素因数の和:2215

約数の個数: 56

約数和(自身を含む): 105436416

約数和(自身を除く): 58274752

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1984, 2161, 2728, 4322, 5456, 8644, 10912, 17288, 21824, 23771, 34576, 47542, 66991, 69152, 95084, 133982, 138304, 190168, 267964, 380336, 535928, 736901, 760672, 1071856, 1473802, 1521344, 2143712, 2947604, 4287424, 5895208, 11790416, 23580832, 47161664]

約数ペア:

[(1, 47161664), (2, 23580832), (4, 11790416), (8, 5895208), (11, 4287424), (16, 2947604), (22, 2143712), (31, 1521344), (32, 1473802), (44, 1071856), (62, 760672), (64, 736901), (88, 535928), (124, 380336), (176, 267964), (248, 190168), (341, 138304), (352, 133982), (496, 95084), (682, 69152), (704, 66991), (992, 47542), (1364, 34576), (1984, 23771), (2161, 21824), (2728, 17288), (4322, 10912), (5456, 8644)]