31180114

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{22051}}^1$

素因数の和:22161

約数の個数: 16

約数和(自身を含む): 53983296

約数和(自身を除く): 22803182

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 22051, 44102, 154357, 308714, 2227151, 4454302, 15590057, 31180114]

約数ペア:

[(1, 31180114), (2, 15590057), (7, 4454302), (14, 2227151), (101, 308714), (202, 154357), (707, 44102), (1414, 22051)]