16611968

素因数分解:

$2^7\times {\mathrm{233}}^1\times {\mathrm{557}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 33295860

約数和(自身を除く): 16683892

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 233, 466, 557, 932, 1114, 1864, 2228, 3728, 4456, 7456, 8912, 14912, 17824, 29824, 35648, 71296, 129781, 259562, 519124, 1038248, 2076496, 4152992, 8305984, 16611968]

約数ペア:

[(1, 16611968), (2, 8305984), (4, 4152992), (8, 2076496), (16, 1038248), (32, 519124), (64, 259562), (128, 129781), (233, 71296), (466, 35648), (557, 29824), (932, 17824), (1114, 14912), (1864, 8912), (2228, 7456), (3728, 4456)]