16312792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 34992000

約数和(自身を除く): 18679208

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 59, 68, 76, 107, 118, 136, 152, 214, 236, 323, 428, 472, 646, 856, 1003, 1121, 1292, 1819, 2006, 2033, 2242, 2584, 3638, 4012, 4066, 4484, 6313, 7276, 8024, 8132, 8968, 12626, 14552, 16264, 19057, 25252, 34561, 38114, 50504, 69122, 76228, 107321, 119947, 138244, 152456, 214642, 239894, 276488, 429284, 479788, 858568, 959576, 2039099, 4078198, 8156396, 16312792]

約数ペア:

[(1, 16312792), (2, 8156396), (4, 4078198), (8, 2039099), (17, 959576), (19, 858568), (34, 479788), (38, 429284), (59, 276488), (68, 239894), (76, 214642), (107, 152456), (118, 138244), (136, 119947), (152, 107321), (214, 76228), (236, 69122), (323, 50504), (428, 38114), (472, 34561), (646, 25252), (856, 19057), (1003, 16264), (1121, 14552), (1292, 12626), (1819, 8968), (2006, 8132), (2033, 8024), (2242, 7276), (2584, 6313), (3638, 4484), (4012, 4066)]