45638128

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{60689}}^1$

素因数の和:60744

約数の個数: 20

約数和(自身を含む): 90306720

約数和(自身を除く): 44668592

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 60689, 121378, 242756, 485512, 971024, 2852383, 5704766, 11409532, 22819064, 45638128]

約数ペア:

[(1, 45638128), (2, 22819064), (4, 11409532), (8, 5704766), (16, 2852383), (47, 971024), (94, 485512), (188, 242756), (376, 121378), (752, 60689)]