259040032

素因数分解:

$2^5\times {\mathrm{251}}^1\times {\mathrm{32251}}^1$

素因数の和:32512

約数の個数: 24

約数和(自身を含む): 512032752

約数和(自身を除く): 252992720

約数列:

[1, 2, 4, 8, 16, 32, 251, 502, 1004, 2008, 4016, 8032, 32251, 64502, 129004, 258008, 516016, 1032032, 8095001, 16190002, 32380004, 64760008, 129520016, 259040032]

約数ペア:

[(1, 259040032), (2, 129520016), (4, 64760008), (8, 32380004), (16, 16190002), (32, 8095001), (251, 1032032), (502, 516016), (1004, 258008), (2008, 129004), (4016, 64502), (8032, 32251)]