55120168

素因数分解:

$2^3\times {\mathrm{569}}^1\times {\mathrm{12109}}^1$

素因数の和:12684

約数の個数: 16

約数和(自身を含む): 103540500

約数和(自身を除く): 48420332

約数列:

[1, 2, 4, 8, 569, 1138, 2276, 4552, 12109, 24218, 48436, 96872, 6890021, 13780042, 27560084, 55120168]

約数ペア:

[(1, 55120168), (2, 27560084), (4, 13780042), (8, 6890021), (569, 96872), (1138, 48436), (2276, 24218), (4552, 12109)]