82570018

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{20051}}^1$

素因数の和:20153

約数の個数: 16

約数和(自身を含む): 129936960

約数和(自身を除く): 47366942

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 20051, 40102, 581479, 1162958, 1423621, 2847242, 41285009, 82570018]

約数ペア:

[(1, 82570018), (2, 41285009), (29, 2847242), (58, 1423621), (71, 1162958), (142, 581479), (2059, 40102), (4118, 20051)]