56398936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1487}}^1$

素因数の和:1935

約数の個数: 32

約数和(自身を含む): 115706880

約数和(自身を除く): 59307944

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 431, 862, 1487, 1724, 2974, 3448, 4741, 5948, 9482, 11896, 16357, 18964, 32714, 37928, 65428, 130856, 640897, 1281794, 2563588, 5127176, 7049867, 14099734, 28199468, 56398936]

約数ペア:

[(1, 56398936), (2, 28199468), (4, 14099734), (8, 7049867), (11, 5127176), (22, 2563588), (44, 1281794), (88, 640897), (431, 130856), (862, 65428), (1487, 37928), (1724, 32714), (2974, 18964), (3448, 16357), (4741, 11896), (5948, 9482)]