87345176

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{997}}^1$

素因数の和:1283

約数の個数: 32

約数和(自身を含む): 168143040

約数和(自身を除く): 80797864

約数列:

[1, 2, 4, 8, 47, 94, 188, 233, 376, 466, 932, 997, 1864, 1994, 3988, 7976, 10951, 21902, 43804, 46859, 87608, 93718, 187436, 232301, 374872, 464602, 929204, 1858408, 10918147, 21836294, 43672588, 87345176]

約数ペア:

[(1, 87345176), (2, 43672588), (4, 21836294), (8, 10918147), (47, 1858408), (94, 929204), (188, 464602), (233, 374872), (376, 232301), (466, 187436), (932, 93718), (997, 87608), (1864, 46859), (1994, 43804), (3988, 21902), (7976, 10951)]