117172688

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{55903}}^1$

素因数の和:56042

約数の個数: 20

約数和(自身を含む): 228759168

約数和(自身を除く): 111586480

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 55903, 111806, 223612, 447224, 894448, 7323293, 14646586, 29293172, 58586344, 117172688]

約数ペア:

[(1, 117172688), (2, 58586344), (4, 29293172), (8, 14646586), (16, 7323293), (131, 894448), (262, 447224), (524, 223612), (1048, 111806), (2096, 55903)]