18334216

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{55897}}^1$

素因数の和:55944

約数の個数: 16

約数和(自身を含む): 35215740

約数和(自身を除く): 16881524

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 55897, 111794, 223588, 447176, 2291777, 4583554, 9167108, 18334216]

約数ペア:

[(1, 18334216), (2, 9167108), (4, 4583554), (8, 2291777), (41, 447176), (82, 223588), (164, 111794), (328, 55897)]