89370032

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{40771}}^1$

素因数の和:40916

約数の個数: 20

約数和(自身を含む): 174422616

約数和(自身を除く): 85052584

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 40771, 81542, 163084, 326168, 652336, 5585627, 11171254, 22342508, 44685016, 89370032]

約数ペア:

[(1, 89370032), (2, 44685016), (4, 22342508), (8, 11171254), (16, 5585627), (137, 652336), (274, 326168), (548, 163084), (1096, 81542), (2192, 40771)]