81905414

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{349}}^1\times {\mathrm{433}}^1$

素因数の和:1055

約数の個数: 16

約数和(自身を含む): 123950400

約数和(自身を除く): 42044986

約数列:

[1, 2, 271, 349, 433, 542, 698, 866, 94579, 117343, 151117, 189158, 234686, 302234, 40952707, 81905414]

約数ペア:

[(1, 81905414), (2, 40952707), (271, 302234), (349, 234686), (433, 189158), (542, 151117), (698, 117343), (866, 94579)]