90556052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{2287}}^1$

素因数の和:2831

約数の個数: 24

約数和(自身を含む): 167207040

約数和(自身を除く): 76650988

約数列:

[1, 2, 4, 19, 38, 76, 521, 1042, 2084, 2287, 4574, 9148, 9899, 19798, 39596, 43453, 86906, 173812, 1191527, 2383054, 4766108, 22639013, 45278026, 90556052]

約数ペア:

[(1, 90556052), (2, 45278026), (4, 22639013), (19, 4766108), (38, 2383054), (76, 1191527), (521, 173812), (1042, 86906), (2084, 43453), (2287, 39596), (4574, 19798), (9148, 9899)]