1327432864

素因数分解:

$2^5\times {\mathrm{89}}^2\times {\mathrm{5237}}^1$

素因数の和:5425

約数の個数: 36

約数和(自身を含む): 2643581934

約数和(自身を除く): 1316149070

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 5237, 7921, 10474, 15842, 20948, 31684, 41896, 63368, 83792, 126736, 167584, 253472, 466093, 932186, 1864372, 3728744, 7457488, 14914976, 41482277, 82964554, 165929108, 331858216, 663716432, 1327432864]

約数ペア:

[(1, 1327432864), (2, 663716432), (4, 331858216), (8, 165929108), (16, 82964554), (32, 41482277), (89, 14914976), (178, 7457488), (356, 3728744), (712, 1864372), (1424, 932186), (2848, 466093), (5237, 253472), (7921, 167584), (10474, 126736), (15842, 83792), (20948, 63368), (31684, 41896)]