17489467864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1993}}^1\times {\mathrm{99721}}^1$

素因数の和:101731

約数の個数: 32

約数和(自身を含む): 35792220240

約数和(自身を除く): 18302752376

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1993, 3986, 7972, 15944, 21923, 43846, 87692, 99721, 175384, 199442, 398884, 797768, 1096931, 2193862, 4387724, 8775448, 198743953, 397487906, 794975812, 1589951624, 2186183483, 4372366966, 8744733932, 17489467864]

約数ペア:

[(1, 17489467864), (2, 8744733932), (4, 4372366966), (8, 2186183483), (11, 1589951624), (22, 794975812), (44, 397487906), (88, 198743953), (1993, 8775448), (3986, 4387724), (7972, 2193862), (15944, 1096931), (21923, 797768), (43846, 398884), (87692, 199442), (99721, 175384)]