85854296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1987}}^1$

素因数の和:2495

約数の個数: 32

約数和(自身を含む): 176057280

約数和(自身を除く): 90202984

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 491, 982, 1964, 1987, 3928, 3974, 5401, 7948, 10802, 15896, 21604, 21857, 43208, 43714, 87428, 174856, 975617, 1951234, 3902468, 7804936, 10731787, 21463574, 42927148, 85854296]

約数ペア:

[(1, 85854296), (2, 42927148), (4, 21463574), (8, 10731787), (11, 7804936), (22, 3902468), (44, 1951234), (88, 975617), (491, 174856), (982, 87428), (1964, 43714), (1987, 43208), (3928, 21857), (3974, 21604), (5401, 15896), (7948, 10802)]