90074128

素因数分解:

$2^4\times {\mathrm{857}}^1\times {\mathrm{6569}}^1$

素因数の和:7434

約数の個数: 20

約数和(自身を含む): 174748860

約数和(自身を除く): 84674732

約数列:

[1, 2, 4, 8, 16, 857, 1714, 3428, 6569, 6856, 13138, 13712, 26276, 52552, 105104, 5629633, 11259266, 22518532, 45037064, 90074128]

約数ペア:

[(1, 90074128), (2, 45037064), (4, 22518532), (8, 11259266), (16, 5629633), (857, 105104), (1714, 52552), (3428, 26276), (6569, 13712), (6856, 13138)]