16275868

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 35610624

約数和(自身を除く): 19334756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 1103, 2108, 2206, 3689, 4412, 7378, 7721, 14756, 15442, 18751, 30884, 34193, 37502, 68386, 75004, 131257, 136772, 239351, 262514, 478702, 525028, 581281, 957404, 1162562, 2325124, 4068967, 8137934, 16275868]

約数ペア:

[(1, 16275868), (2, 8137934), (4, 4068967), (7, 2325124), (14, 1162562), (17, 957404), (28, 581281), (31, 525028), (34, 478702), (62, 262514), (68, 239351), (119, 136772), (124, 131257), (217, 75004), (238, 68386), (434, 37502), (476, 34193), (527, 30884), (868, 18751), (1054, 15442), (1103, 14756), (2108, 7721), (2206, 7378), (3689, 4412)]