39879568

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{5783}}^1$

素因数の和:6222

約数の個数: 20

約数和(自身を含む): 77459328

約数和(自身を除く): 37579760

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 5783, 6896, 11566, 23132, 46264, 92528, 2492473, 4984946, 9969892, 19939784, 39879568]

約数ペア:

[(1, 39879568), (2, 19939784), (4, 9969892), (8, 4984946), (16, 2492473), (431, 92528), (862, 46264), (1724, 23132), (3448, 11566), (5783, 6896)]