85905346

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{17257}}^1$

素因数の和:17409

約数の個数: 16

約数和(自身を含む): 136683360

約数和(自身を除く): 50778014

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 17257, 34514, 327883, 655766, 2260667, 4521334, 42952673, 85905346]

約数ペア:

[(1, 85905346), (2, 42952673), (19, 4521334), (38, 2260667), (131, 655766), (262, 327883), (2489, 34514), (4978, 17257)]