145692208

素因数分解:

$2^4\times {\mathrm{2131}}^1\times {\mathrm{4273}}^1$

素因数の和:6412

約数の個数: 20

約数和(自身を含む): 282477208

約数和(自身を除く): 136785000

約数列:

[1, 2, 4, 8, 16, 2131, 4262, 4273, 8524, 8546, 17048, 17092, 34096, 34184, 68368, 9105763, 18211526, 36423052, 72846104, 145692208]

約数ペア:

[(1, 145692208), (2, 72846104), (4, 36423052), (8, 18211526), (16, 9105763), (2131, 68368), (4262, 34184), (4273, 34096), (8524, 17092), (8546, 17048)]