31072834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 52101504

約数和(自身を除く): 21028670

約数列:

[1, 2, 13, 26, 41, 82, 103, 206, 283, 533, 566, 1066, 1339, 2678, 3679, 4223, 7358, 8446, 11603, 23206, 29149, 54899, 58298, 109798, 150839, 301678, 378937, 757874, 1195109, 2390218, 15536417, 31072834]

約数ペア:

[(1, 31072834), (2, 15536417), (13, 2390218), (26, 1195109), (41, 757874), (82, 378937), (103, 301678), (206, 150839), (283, 109798), (533, 58298), (566, 54899), (1066, 29149), (1339, 23206), (2678, 11603), (3679, 8446), (4223, 7358)]