42685096

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16519}}^1$

素因数の和:16561

約数の個数: 32

約数和(自身を含む): 89208000

約数和(自身を除く): 46522904

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 16519, 33038, 66076, 132152, 280823, 313861, 561646, 627722, 1123292, 1255444, 2246584, 2510888, 5335637, 10671274, 21342548, 42685096]

約数ペア:

[(1, 42685096), (2, 21342548), (4, 10671274), (8, 5335637), (17, 2510888), (19, 2246584), (34, 1255444), (38, 1123292), (68, 627722), (76, 561646), (136, 313861), (152, 280823), (323, 132152), (646, 66076), (1292, 33038), (2584, 16519)]