171614992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{564523}}^1$

素因数の和:564550

約数の個数: 20

約数和(自身を含む): 350004880

約数和(自身を除く): 178389888

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 564523, 1129046, 2258092, 4516184, 9032368, 10725937, 21451874, 42903748, 85807496, 171614992]

約数ペア:

[(1, 171614992), (2, 85807496), (4, 42903748), (8, 21451874), (16, 10725937), (19, 9032368), (38, 4516184), (76, 2258092), (152, 1129046), (304, 564523)]