90513436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{4931}}^1$

素因数の和:5301

約数の個数: 24

約数和(自身を含む): 171100944

約数和(自身を除く): 80587508

約数列:

[1, 2, 4, 13, 26, 52, 353, 706, 1412, 4589, 4931, 9178, 9862, 18356, 19724, 64103, 128206, 256412, 1740643, 3481286, 6962572, 22628359, 45256718, 90513436]

約数ペア:

[(1, 90513436), (2, 45256718), (4, 22628359), (13, 6962572), (26, 3481286), (52, 1740643), (353, 256412), (706, 128206), (1412, 64103), (4589, 19724), (4931, 18356), (9178, 9862)]