42487432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{408533}}^1$

素因数の和:408552

約数の個数: 16

約数和(自身を含む): 85792140

約数和(自身を除く): 43304708

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 408533, 817066, 1634132, 3268264, 5310929, 10621858, 21243716, 42487432]

約数ペア:

[(1, 42487432), (2, 21243716), (4, 10621858), (8, 5310929), (13, 3268264), (26, 1634132), (52, 817066), (104, 408533)]