16439056

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:607

約数の個数: 40

約数和(自身を含む): 33480000

約数和(自身を除く): 17040944

約数列:

[1, 2, 4, 8, 16, 29, 58, 71, 116, 142, 232, 284, 464, 499, 568, 998, 1136, 1996, 2059, 3992, 4118, 7984, 8236, 14471, 16472, 28942, 32944, 35429, 57884, 70858, 115768, 141716, 231536, 283432, 566864, 1027441, 2054882, 4109764, 8219528, 16439056]

約数ペア:

[(1, 16439056), (2, 8219528), (4, 4109764), (8, 2054882), (16, 1027441), (29, 566864), (58, 283432), (71, 231536), (116, 141716), (142, 115768), (232, 70858), (284, 57884), (464, 35429), (499, 32944), (568, 28942), (998, 16472), (1136, 14471), (1996, 8236), (2059, 7984), (3992, 4118)]