56013712

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{42179}}^1$

素因数の和:42270

約数の個数: 20

約数和(自身を含む): 109836720

約数和(自身を除く): 53823008

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 42179, 84358, 168716, 337432, 674864, 3500857, 7001714, 14003428, 28006856, 56013712]

約数ペア:

[(1, 56013712), (2, 28006856), (4, 14003428), (8, 7001714), (16, 3500857), (83, 674864), (166, 337432), (332, 168716), (664, 84358), (1328, 42179)]