16339376

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{10111}}^1$

素因数の和:10220

約数の個数: 20

約数和(自身を含む): 31974144

約数和(自身を除く): 15634768

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 10111, 20222, 40444, 80888, 161776, 1021211, 2042422, 4084844, 8169688, 16339376]

約数ペア:

[(1, 16339376), (2, 8169688), (4, 4084844), (8, 2042422), (16, 1021211), (101, 161776), (202, 80888), (404, 40444), (808, 20222), (1616, 10111)]