220170176

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{181061}}^1$

素因数の和:181092

約数の個数: 28

約数和(自身を含む): 459897480

約数和(自身を除く): 239727304

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 181061, 362122, 724244, 1448488, 2896976, 3440159, 5793952, 6880318, 11587904, 13760636, 27521272, 55042544, 110085088, 220170176]

約数ペア:

[(1, 220170176), (2, 110085088), (4, 55042544), (8, 27521272), (16, 13760636), (19, 11587904), (32, 6880318), (38, 5793952), (64, 3440159), (76, 2896976), (152, 1448488), (304, 724244), (608, 362122), (1216, 181061)]