31181298

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2857}}^1$

素因数の和:2986

約数の個数: 32

約数和(自身を含む): 66671424

約数和(自身を除く): 35490126

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 107, 214, 321, 642, 1819, 2857, 3638, 5457, 5714, 8571, 10914, 17142, 48569, 97138, 145707, 291414, 305699, 611398, 917097, 1834194, 5196883, 10393766, 15590649, 31181298]

約数ペア:

[(1, 31181298), (2, 15590649), (3, 10393766), (6, 5196883), (17, 1834194), (34, 917097), (51, 611398), (102, 305699), (107, 291414), (214, 145707), (321, 97138), (642, 48569), (1819, 17142), (2857, 10914), (3638, 8571), (5457, 5714)]