86990692

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{11969}}^1$

素因数の和:12075

約数の個数: 24

約数和(自身を含む): 160876800

約数和(自身を除く): 73886108

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 316, 1817, 3634, 7268, 11969, 23938, 47876, 275287, 550574, 945551, 1101148, 1891102, 3782204, 21747673, 43495346, 86990692]

約数ペア:

[(1, 86990692), (2, 43495346), (4, 21747673), (23, 3782204), (46, 1891102), (79, 1101148), (92, 945551), (158, 550574), (316, 275287), (1817, 47876), (3634, 23938), (7268, 11969)]