54727472

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{8363}}^1$

素因数の和:8780

約数の個数: 20

約数和(自身を含む): 106306440

約数和(自身を除く): 51578968

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 8363, 16726, 33452, 66904, 133808, 3420467, 6840934, 13681868, 27363736, 54727472]

約数ペア:

[(1, 54727472), (2, 27363736), (4, 13681868), (8, 6840934), (16, 3420467), (409, 133808), (818, 66904), (1636, 33452), (3272, 16726), (6544, 8363)]