5643184

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{20747}}^1$

素因数の和:20772

約数の個数: 20

約数和(自身を含む): 11577384

約数和(自身を除く): 5934200

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 20747, 41494, 82988, 165976, 331952, 352699, 705398, 1410796, 2821592, 5643184]

約数ペア:

[(1, 5643184), (2, 2821592), (4, 1410796), (8, 705398), (16, 352699), (17, 331952), (34, 165976), (68, 82988), (136, 41494), (272, 20747)]