190068472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1087}}^1\times {\mathrm{1987}}^1$

素因数の和:3091

約数の個数: 32

約数和(自身を含む): 389329920

約数和(自身を除く): 199261448

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1087, 1987, 2174, 3974, 4348, 7948, 8696, 11957, 15896, 21857, 23914, 43714, 47828, 87428, 95656, 174856, 2159869, 4319738, 8639476, 17278952, 23758559, 47517118, 95034236, 190068472]

約数ペア:

[(1, 190068472), (2, 95034236), (4, 47517118), (8, 23758559), (11, 17278952), (22, 8639476), (44, 4319738), (88, 2159869), (1087, 174856), (1987, 95656), (2174, 87428), (3974, 47828), (4348, 43714), (7948, 23914), (8696, 21857), (11957, 15896)]