89566228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{4481}}^1$

素因数の和:4767

約数の個数: 24

約数和(自身を含む): 165654720

約数和(自身を除く): 76088492

約数列:

[1, 2, 4, 19, 38, 76, 263, 526, 1052, 4481, 4997, 8962, 9994, 17924, 19988, 85139, 170278, 340556, 1178503, 2357006, 4714012, 22391557, 44783114, 89566228]

約数ペア:

[(1, 89566228), (2, 44783114), (4, 22391557), (19, 4714012), (38, 2357006), (76, 1178503), (263, 340556), (526, 170278), (1052, 85139), (4481, 19988), (4997, 17924), (8962, 9994)]