228568624

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{213217}}^1$

素因数の和:213292

約数の個数: 20

約数和(自身を含む): 449463544

約数和(自身を除く): 220894920

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 213217, 426434, 852868, 1705736, 3411472, 14285539, 28571078, 57142156, 114284312, 228568624]

約数ペア:

[(1, 228568624), (2, 114284312), (4, 57142156), (8, 28571078), (16, 14285539), (67, 3411472), (134, 1705736), (268, 852868), (536, 426434), (1072, 213217)]