71202912304

素因数分解:

$2^4\times {\mathrm{85313}}^1\times {\mathrm{52163}}^1$

素因数の和:137484

約数の個数: 20

約数和(自身を含む): 137959904376

約数和(自身を除く): 66756992072

約数列:

[1, 2, 4, 8, 16, 52163, 85313, 104326, 170626, 208652, 341252, 417304, 682504, 834608, 1365008, 4450182019, 8900364038, 17800728076, 35601456152, 71202912304]

約数ペア:

[(1, 71202912304), (2, 35601456152), (4, 17800728076), (8, 8900364038), (16, 4450182019), (52163, 1365008), (85313, 834608), (104326, 682504), (170626, 417304), (208652, 341252)]