162900056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{4397}}^1$

素因数の和:4835

約数の個数: 32

約数和(自身を含む): 334072080

約数和(自身を除く): 171172024

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 421, 842, 1684, 3368, 4397, 4631, 8794, 9262, 17588, 18524, 35176, 37048, 48367, 96734, 193468, 386936, 1851137, 3702274, 7404548, 14809096, 20362507, 40725014, 81450028, 162900056]

約数ペア:

[(1, 162900056), (2, 81450028), (4, 40725014), (8, 20362507), (11, 14809096), (22, 7404548), (44, 3702274), (88, 1851137), (421, 386936), (842, 193468), (1684, 96734), (3368, 48367), (4397, 37048), (4631, 35176), (8794, 18524), (9262, 17588)]