31533776

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{115933}}^1$

素因数の和:115958

約数の個数: 20

約数和(自身を含む): 64691172

約数和(自身を除く): 33157396

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 115933, 231866, 463732, 927464, 1854928, 1970861, 3941722, 7883444, 15766888, 31533776]

約数ペア:

[(1, 31533776), (2, 15766888), (4, 7883444), (8, 3941722), (16, 1970861), (17, 1854928), (34, 927464), (68, 463732), (136, 231866), (272, 115933)]