129310114

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{20249}}^1$

素因数の和:20385

約数の個数: 16

約数和(自身を含む): 202176000

約数和(自身を除く): 72865886

約数列:

[1, 2, 31, 62, 103, 206, 3193, 6386, 20249, 40498, 627719, 1255438, 2085647, 4171294, 64655057, 129310114]

約数ペア:

[(1, 129310114), (2, 64655057), (31, 4171294), (62, 2085647), (103, 1255438), (206, 627719), (3193, 40498), (6386, 20249)]