16328752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{257}}^1$

素因数の和:314

約数の個数: 60

約数和(自身を含む): 36566856

約数和(自身を除く): 20238104

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 257, 304, 361, 418, 514, 722, 836, 1028, 1444, 1672, 2056, 2827, 2888, 3344, 3971, 4112, 4883, 5654, 5776, 7942, 9766, 11308, 15884, 19532, 22616, 31768, 39064, 45232, 53713, 63536, 78128, 92777, 107426, 185554, 214852, 371108, 429704, 742216, 859408, 1020547, 1484432, 2041094, 4082188, 8164376, 16328752]

約数ペア:

[(1, 16328752), (2, 8164376), (4, 4082188), (8, 2041094), (11, 1484432), (16, 1020547), (19, 859408), (22, 742216), (38, 429704), (44, 371108), (76, 214852), (88, 185554), (152, 107426), (176, 92777), (209, 78128), (257, 63536), (304, 53713), (361, 45232), (418, 39064), (514, 31768), (722, 22616), (836, 19532), (1028, 15884), (1444, 11308), (1672, 9766), (2056, 7942), (2827, 5776), (2888, 5654), (3344, 4883), (3971, 4112)]