78945256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{759089}}^1$

素因数の和:759108

約数の個数: 16

約数和(自身を含む): 159408900

約数和(自身を除く): 80463644

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 759089, 1518178, 3036356, 6072712, 9868157, 19736314, 39472628, 78945256]

約数ペア:

[(1, 78945256), (2, 39472628), (4, 19736314), (8, 9868157), (13, 6072712), (26, 3036356), (52, 1518178), (104, 759089)]