84388606

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1\times {\mathrm{643}}^1$

素因数の和:1167

約数の個数: 16

約数和(自身を含む): 127790208

約数和(自身を除く): 43401602

約数列:

[1, 2, 211, 311, 422, 622, 643, 1286, 65621, 131242, 135673, 199973, 271346, 399946, 42194303, 84388606]

約数ペア:

[(1, 84388606), (2, 42194303), (211, 399946), (311, 271346), (422, 199973), (622, 135673), (643, 131242), (1286, 65621)]