263142016

素因数分解:

$2^7\times {\mathrm{569}}^1\times {\mathrm{3613}}^1$

素因数の和:4196

約数の個数: 32

約数和(自身を含む): 525294900

約数和(自身を除く): 262152884

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 569, 1138, 2276, 3613, 4552, 7226, 9104, 14452, 18208, 28904, 36416, 57808, 72832, 115616, 231232, 462464, 2055797, 4111594, 8223188, 16446376, 32892752, 65785504, 131571008, 263142016]

約数ペア:

[(1, 263142016), (2, 131571008), (4, 65785504), (8, 32892752), (16, 16446376), (32, 8223188), (64, 4111594), (128, 2055797), (569, 462464), (1138, 231232), (2276, 115616), (3613, 72832), (4552, 57808), (7226, 36416), (9104, 28904), (14452, 18208)]