54942512

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{17431}}^1$

素因数の和:17636

約数の個数: 20

約数和(自身を含む): 106997616

約数和(自身を除く): 52055104

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 17431, 34862, 69724, 139448, 278896, 3433907, 6867814, 13735628, 27471256, 54942512]

約数ペア:

[(1, 54942512), (2, 27471256), (4, 13735628), (8, 6867814), (16, 3433907), (197, 278896), (394, 139448), (788, 69724), (1576, 34862), (3152, 17431)]