16231326412

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{319037}}^1$

素因数の和:319150

約数の個数: 48

約数和(自身を含む): 34302965760

約数和(自身を除く): 18071639348

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 79, 92, 158, 161, 316, 322, 553, 644, 1106, 1817, 2212, 3634, 7268, 12719, 25438, 50876, 319037, 638074, 1276148, 2233259, 4466518, 7337851, 8933036, 14675702, 25203923, 29351404, 50407846, 51364957, 100815692, 102729914, 176427461, 205459828, 352854922, 579690229, 705709844, 1159380458, 2318760916, 4057831603, 8115663206, 16231326412]

約数ペア:

[(1, 16231326412), (2, 8115663206), (4, 4057831603), (7, 2318760916), (14, 1159380458), (23, 705709844), (28, 579690229), (46, 352854922), (79, 205459828), (92, 176427461), (158, 102729914), (161, 100815692), (316, 51364957), (322, 50407846), (553, 29351404), (644, 25203923), (1106, 14675702), (1817, 8933036), (2212, 7337851), (3634, 4466518), (7268, 2233259), (12719, 1276148), (25438, 638074), (50876, 319037)]