105556784

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{61657}}^1$

素因数の和:61772

約数の個数: 20

約数和(自身を含む): 206430984

約数和(自身を除く): 100874200

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 61657, 123314, 246628, 493256, 986512, 6597299, 13194598, 26389196, 52778392, 105556784]

約数ペア:

[(1, 105556784), (2, 52778392), (4, 26389196), (8, 13194598), (16, 6597299), (107, 986512), (214, 493256), (428, 246628), (856, 123314), (1712, 61657)]