64505386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127481}}^1$

素因数の和:127517

約数の個数: 16

約数和(自身を含む): 110144448

約数和(自身を除く): 45639062

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 127481, 254962, 1402291, 2804582, 2932063, 5864126, 32252693, 64505386]

約数ペア:

[(1, 64505386), (2, 32252693), (11, 5864126), (22, 2932063), (23, 2804582), (46, 1402291), (253, 254962), (506, 127481)]