16349228

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 34836480

約数和(自身を除く): 18487252

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 53, 92, 106, 161, 212, 322, 371, 479, 644, 742, 958, 1219, 1484, 1916, 2438, 3353, 4876, 6706, 8533, 11017, 13412, 17066, 22034, 25387, 34132, 44068, 50774, 77119, 101548, 154238, 177709, 308476, 355418, 583901, 710836, 1167802, 2335604, 4087307, 8174614, 16349228]

約数ペア:

[(1, 16349228), (2, 8174614), (4, 4087307), (7, 2335604), (14, 1167802), (23, 710836), (28, 583901), (46, 355418), (53, 308476), (92, 177709), (106, 154238), (161, 101548), (212, 77119), (322, 50774), (371, 44068), (479, 34132), (644, 25387), (742, 22034), (958, 17066), (1219, 13412), (1484, 11017), (1916, 8533), (2438, 6706), (3353, 4876)]