16460318

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 32514048

約数和(自身を除く): 16053730

約数列:

[1, 2, 7, 14, 17, 23, 31, 34, 46, 62, 97, 119, 161, 194, 217, 238, 322, 391, 434, 527, 679, 713, 782, 1054, 1358, 1426, 1649, 2231, 2737, 3007, 3298, 3689, 4462, 4991, 5474, 6014, 7378, 9982, 11543, 12121, 15617, 21049, 23086, 24242, 31234, 37927, 42098, 51119, 69161, 75854, 84847, 102238, 138322, 169694, 265489, 357833, 484127, 530978, 715666, 968254, 1175737, 2351474, 8230159, 16460318]

約数ペア:

[(1, 16460318), (2, 8230159), (7, 2351474), (14, 1175737), (17, 968254), (23, 715666), (31, 530978), (34, 484127), (46, 357833), (62, 265489), (97, 169694), (119, 138322), (161, 102238), (194, 84847), (217, 75854), (238, 69161), (322, 51119), (391, 42098), (434, 37927), (527, 31234), (679, 24242), (713, 23086), (782, 21049), (1054, 15617), (1358, 12121), (1426, 11543), (1649, 9982), (2231, 7378), (2737, 6014), (3007, 5474), (3298, 4991), (3689, 4462)]