16242646

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 29495808

約数和(自身を除く): 13253162

約数列:

[1, 2, 7, 14, 23, 46, 73, 146, 161, 322, 511, 691, 1022, 1382, 1679, 3358, 4837, 9674, 11753, 15893, 23506, 31786, 50443, 100886, 111251, 222502, 353101, 706202, 1160189, 2320378, 8121323, 16242646]

約数ペア:

[(1, 16242646), (2, 8121323), (7, 2320378), (14, 1160189), (23, 706202), (46, 353101), (73, 222502), (146, 111251), (161, 100886), (322, 50443), (511, 31786), (691, 23506), (1022, 15893), (1382, 11753), (1679, 9674), (3358, 4837)]