141483568

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{19961}}^1$

素因数の和:20412

約数の個数: 20

約数和(自身を含む): 274756968

約数和(自身を除く): 133273400

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 19961, 39922, 79844, 159688, 319376, 8842723, 17685446, 35370892, 70741784, 141483568]

約数ペア:

[(1, 141483568), (2, 70741784), (4, 35370892), (8, 17685446), (16, 8842723), (443, 319376), (886, 159688), (1772, 79844), (3544, 39922), (7088, 19961)]