8959984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{50909}}^1$

素因数の和:50928

約数の個数: 20

約数和(自身を含む): 18938520

約数和(自身を除く): 9978536

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 50909, 101818, 203636, 407272, 559999, 814544, 1119998, 2239996, 4479992, 8959984]

約数ペア:

[(1, 8959984), (2, 4479992), (4, 2239996), (8, 1119998), (11, 814544), (16, 559999), (22, 407272), (44, 203636), (88, 101818), (176, 50909)]