31840976

素因数分解:

$2^4\times {\mathrm{673}}^1\times {\mathrm{2957}}^1$

素因数の和:3638

約数の個数: 20

約数和(自身を含む): 61804452

約数和(自身を除く): 29963476

約数列:

[1, 2, 4, 8, 16, 673, 1346, 2692, 2957, 5384, 5914, 10768, 11828, 23656, 47312, 1990061, 3980122, 7960244, 15920488, 31840976]

約数ペア:

[(1, 31840976), (2, 15920488), (4, 7960244), (8, 3980122), (16, 1990061), (673, 47312), (1346, 23656), (2692, 11828), (2957, 10768), (5384, 5914)]