21032032

素因数分解:

$2^5\times 7^1\times {\mathrm{93893}}^1$

素因数の和:93910

約数の個数: 24

約数和(自身を含む): 47322576

約数和(自身を除く): 26290544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 93893, 187786, 375572, 657251, 751144, 1314502, 1502288, 2629004, 3004576, 5258008, 10516016, 21032032]

約数ペア:

[(1, 21032032), (2, 10516016), (4, 5258008), (7, 3004576), (8, 2629004), (14, 1502288), (16, 1314502), (28, 751144), (32, 657251), (56, 375572), (112, 187786), (224, 93893)]