190079816

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{56437}}^1$

素因数の和:56864

約数の個数: 16

約数和(自身を含む): 357252540

約数和(自身を除く): 167172724

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 56437, 112874, 225748, 451496, 23759977, 47519954, 95039908, 190079816]

約数ペア:

[(1, 190079816), (2, 95039908), (4, 47519954), (8, 23759977), (421, 451496), (842, 225748), (1684, 112874), (3368, 56437)]