80526224

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:615

約数の個数: 40

約数和(自身を含む): 159162432

約数和(自身を除く): 78636208

約数列:

[1, 2, 4, 8, 16, 103, 131, 206, 262, 373, 412, 524, 746, 824, 1048, 1492, 1648, 2096, 2984, 5968, 13493, 26986, 38419, 48863, 53972, 76838, 97726, 107944, 153676, 195452, 215888, 307352, 390904, 614704, 781808, 5032889, 10065778, 20131556, 40263112, 80526224]

約数ペア:

[(1, 80526224), (2, 40263112), (4, 20131556), (8, 10065778), (16, 5032889), (103, 781808), (131, 614704), (206, 390904), (262, 307352), (373, 215888), (412, 195452), (524, 153676), (746, 107944), (824, 97726), (1048, 76838), (1492, 53972), (1648, 48863), (2096, 38419), (2984, 26986), (5968, 13493)]