4274168

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 8361360

約数和(自身を除く): 4087192

約数列:

[1, 2, 4, 8, 41, 82, 83, 157, 164, 166, 314, 328, 332, 628, 664, 1256, 3403, 6437, 6806, 12874, 13031, 13612, 25748, 26062, 27224, 51496, 52124, 104248, 534271, 1068542, 2137084, 4274168]

約数ペア:

[(1, 4274168), (2, 2137084), (4, 1068542), (8, 534271), (41, 104248), (82, 52124), (83, 51496), (157, 27224), (164, 26062), (166, 25748), (314, 13612), (328, 13031), (332, 12874), (628, 6806), (664, 6437), (1256, 3403)]