1369168

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{1031}}^1$

素因数の和:1122

約数の個数: 20

約数和(自身を含む): 2687328

約数和(自身を除く): 1318160

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1031, 1328, 2062, 4124, 8248, 16496, 85573, 171146, 342292, 684584, 1369168]

約数ペア:

[(1, 1369168), (2, 684584), (4, 342292), (8, 171146), (16, 85573), (83, 16496), (166, 8248), (332, 4124), (664, 2062), (1031, 1328)]