89017232

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{135697}}^1$

素因数の和:135746

約数の個数: 20

約数和(自身を含む): 176678796

約数和(自身を除く): 87661564

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 135697, 271394, 542788, 1085576, 2171152, 5563577, 11127154, 22254308, 44508616, 89017232]

約数ペア:

[(1, 89017232), (2, 44508616), (4, 22254308), (8, 11127154), (16, 5563577), (41, 2171152), (82, 1085576), (164, 542788), (328, 271394), (656, 135697)]