43087928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24371}}^1$

素因数の和:24407

約数の個数: 32

約数和(自身を含む): 92126160

約数和(自身を除く): 49038232

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 24371, 48742, 97484, 194968, 316823, 414307, 633646, 828614, 1267292, 1657228, 2534584, 3314456, 5385991, 10771982, 21543964, 43087928]

約数ペア:

[(1, 43087928), (2, 21543964), (4, 10771982), (8, 5385991), (13, 3314456), (17, 2534584), (26, 1657228), (34, 1267292), (52, 828614), (68, 633646), (104, 414307), (136, 316823), (221, 194968), (442, 97484), (884, 48742), (1768, 24371)]