89986856

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{1021}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 176601600

約数和(自身を除く): 86614744

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 479, 958, 1021, 1916, 2042, 3832, 4084, 8168, 11017, 22034, 23483, 44068, 46966, 88136, 93932, 187864, 489059, 978118, 1956236, 3912472, 11248357, 22496714, 44993428, 89986856]

約数ペア:

[(1, 89986856), (2, 44993428), (4, 22496714), (8, 11248357), (23, 3912472), (46, 1956236), (92, 978118), (184, 489059), (479, 187864), (958, 93932), (1021, 88136), (1916, 46966), (2042, 44068), (3832, 23483), (4084, 22034), (8168, 11017)]