86355184

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{131639}}^1$

素因数の和:131688

約数の個数: 20

約数和(自身を含む): 171395280

約数和(自身を除く): 85040096

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 131639, 263278, 526556, 1053112, 2106224, 5397199, 10794398, 21588796, 43177592, 86355184]

約数ペア:

[(1, 86355184), (2, 43177592), (4, 21588796), (8, 10794398), (16, 5397199), (41, 2106224), (82, 1053112), (164, 526556), (328, 263278), (656, 131639)]