16466128

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1861}}^1$

素因数の和:1955

約数の個数: 40

約数和(自身を含む): 36942080

約数和(自身を除く): 20475952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 1861, 2212, 3722, 4424, 7444, 8848, 13027, 14888, 26054, 29776, 52108, 104216, 147019, 208432, 294038, 588076, 1029133, 1176152, 2058266, 2352304, 4116532, 8233064, 16466128]

約数ペア:

[(1, 16466128), (2, 8233064), (4, 4116532), (7, 2352304), (8, 2058266), (14, 1176152), (16, 1029133), (28, 588076), (56, 294038), (79, 208432), (112, 147019), (158, 104216), (316, 52108), (553, 29776), (632, 26054), (1106, 14888), (1264, 13027), (1861, 8848), (2212, 7444), (3722, 4424)]