452128

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:280

約数の個数: 24

約数和(自身を含む): 907200

約数和(自身を除く): 455072

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 199, 284, 398, 568, 796, 1136, 1592, 2272, 3184, 6368, 14129, 28258, 56516, 113032, 226064, 452128]

約数ペア:

[(1, 452128), (2, 226064), (4, 113032), (8, 56516), (16, 28258), (32, 14129), (71, 6368), (142, 3184), (199, 2272), (284, 1592), (398, 1136), (568, 796)]