87200464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5051}}^1$

素因数の和:5155

約数の個数: 40

約数和(自身を含む): 184175712

約数和(自身を除く): 96975248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 1079, 1328, 2158, 4316, 5051, 8632, 10102, 17264, 20204, 40408, 65663, 80816, 131326, 262652, 419233, 525304, 838466, 1050608, 1676932, 3353864, 5450029, 6707728, 10900058, 21800116, 43600232, 87200464]

約数ペア:

[(1, 87200464), (2, 43600232), (4, 21800116), (8, 10900058), (13, 6707728), (16, 5450029), (26, 3353864), (52, 1676932), (83, 1050608), (104, 838466), (166, 525304), (208, 419233), (332, 262652), (664, 131326), (1079, 80816), (1328, 65663), (2158, 40408), (4316, 20204), (5051, 17264), (8632, 10102)]