31279712

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{11777}}^1$

素因数の和:11870

約数の個数: 24

約数和(自身を含む): 62329176

約数和(自身を除く): 31049464

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 11777, 23554, 47108, 94216, 188432, 376864, 977491, 1954982, 3909964, 7819928, 15639856, 31279712]

約数ペア:

[(1, 31279712), (2, 15639856), (4, 7819928), (8, 3909964), (16, 1954982), (32, 977491), (83, 376864), (166, 188432), (332, 94216), (664, 47108), (1328, 23554), (2656, 11777)]