8228656

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{8431}}^1$

素因数の和:8500

約数の個数: 20

約数和(自身を含む): 16206304

約数和(自身を除く): 7977648

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 8431, 16862, 33724, 67448, 134896, 514291, 1028582, 2057164, 4114328, 8228656]

約数ペア:

[(1, 8228656), (2, 4114328), (4, 2057164), (8, 1028582), (16, 514291), (61, 134896), (122, 67448), (244, 33724), (488, 16862), (976, 8431)]