77109208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{3491}}^1$

素因数の和:3759

約数の個数: 32

約数和(自身を含む): 158397120

約数和(自身を除く): 81287912

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 251, 502, 1004, 2008, 2761, 3491, 5522, 6982, 11044, 13964, 22088, 27928, 38401, 76802, 153604, 307208, 876241, 1752482, 3504964, 7009928, 9638651, 19277302, 38554604, 77109208]

約数ペア:

[(1, 77109208), (2, 38554604), (4, 19277302), (8, 9638651), (11, 7009928), (22, 3504964), (44, 1752482), (88, 876241), (251, 307208), (502, 153604), (1004, 76802), (2008, 38401), (2761, 27928), (3491, 22088), (5522, 13964), (6982, 11044)]