56843728

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{8243}}^1$

素因数の和:8682

約数の個数: 20

約数和(自身を含む): 110403648

約数和(自身を除く): 53559920

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 8243, 16486, 32972, 65944, 131888, 3552733, 7105466, 14210932, 28421864, 56843728]

約数ペア:

[(1, 56843728), (2, 28421864), (4, 14210932), (8, 7105466), (16, 3552733), (431, 131888), (862, 65944), (1724, 32972), (3448, 16486), (6896, 8243)]