80490152

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{233983}}^1$

素因数の和:234032

約数の個数: 16

約数和(自身を含む): 154429440

約数和(自身を除く): 73939288

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 233983, 467966, 935932, 1871864, 10061269, 20122538, 40245076, 80490152]

約数ペア:

[(1, 80490152), (2, 40245076), (4, 20122538), (8, 10061269), (43, 1871864), (86, 935932), (172, 467966), (344, 233983)]