31187232

素因数分解:

$2^5\times 3^2\times {\mathrm{108289}}^1$

素因数の和:108305

約数の個数: 36

約数和(自身を含む): 88689510

約数和(自身を除く): 57502278

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 108289, 216578, 324867, 433156, 649734, 866312, 974601, 1299468, 1732624, 1949202, 2598936, 3465248, 3898404, 5197872, 7796808, 10395744, 15593616, 31187232]

約数ペア:

[(1, 31187232), (2, 15593616), (3, 10395744), (4, 7796808), (6, 5197872), (8, 3898404), (9, 3465248), (12, 2598936), (16, 1949202), (18, 1732624), (24, 1299468), (32, 974601), (36, 866312), (48, 649734), (72, 433156), (96, 324867), (144, 216578), (288, 108289)]