31263882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1447}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 67627392

約数和(自身を除く): 36363510

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 277, 554, 831, 1447, 1662, 2894, 3601, 4341, 7202, 8682, 10803, 18811, 21606, 37622, 56433, 112866, 400819, 801638, 1202457, 2404914, 5210647, 10421294, 15631941, 31263882]

約数ペア:

[(1, 31263882), (2, 15631941), (3, 10421294), (6, 5210647), (13, 2404914), (26, 1202457), (39, 801638), (78, 400819), (277, 112866), (554, 56433), (831, 37622), (1447, 21606), (1662, 18811), (2894, 10803), (3601, 8682), (4341, 7202)]