87130348

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{13339}}^1$

素因数の和:13437

約数の個数: 24

約数和(自身を含む): 161360640

約数和(自身を除く): 74230292

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 3266, 6532, 13339, 26678, 53356, 306797, 613594, 947069, 1227188, 1894138, 3788276, 21782587, 43565174, 87130348]

約数ペア:

[(1, 87130348), (2, 43565174), (4, 21782587), (23, 3788276), (46, 1894138), (71, 1227188), (92, 947069), (142, 613594), (284, 306797), (1633, 53356), (3266, 26678), (6532, 13339)]