16343928

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{4283}}^1$

素因数の和:4348

約数の個数: 48

約数和(自身を含む): 45110520

約数和(自身を除く): 28766592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 4283, 8566, 12849, 17132, 25698, 34264, 38547, 51396, 77094, 102792, 154188, 226999, 308376, 453998, 680997, 907996, 1361994, 1815992, 2042991, 2723988, 4085982, 5447976, 8171964, 16343928]

約数ペア:

[(1, 16343928), (2, 8171964), (3, 5447976), (4, 4085982), (6, 2723988), (8, 2042991), (9, 1815992), (12, 1361994), (18, 907996), (24, 680997), (36, 453998), (53, 308376), (72, 226999), (106, 154188), (159, 102792), (212, 77094), (318, 51396), (424, 38547), (477, 34264), (636, 25698), (954, 17132), (1272, 12849), (1908, 8566), (3816, 4283)]