991936

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{1409}}^1$

素因数の和:1432

約数の個数: 28

約数和(自身を含む): 2148840

約数和(自身を除く): 1156904

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 1409, 2818, 5636, 11272, 15499, 22544, 30998, 45088, 61996, 90176, 123992, 247984, 495968, 991936]

約数ペア:

[(1, 991936), (2, 495968), (4, 247984), (8, 123992), (11, 90176), (16, 61996), (22, 45088), (32, 30998), (44, 22544), (64, 15499), (88, 11272), (176, 5636), (352, 2818), (704, 1409)]