31884486

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{13591}}^1$

素因数の和:13636

約数の個数: 32

約数和(自身を含む): 70460928

約数和(自身を除く): 38576442

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 13591, 27182, 40773, 81546, 231047, 312593, 462094, 625186, 693141, 937779, 1386282, 1875558, 5314081, 10628162, 15942243, 31884486]

約数ペア:

[(1, 31884486), (2, 15942243), (3, 10628162), (6, 5314081), (17, 1875558), (23, 1386282), (34, 937779), (46, 693141), (51, 625186), (69, 462094), (102, 312593), (138, 231047), (391, 81546), (782, 40773), (1173, 27182), (2346, 13591)]