16408252672

素因数分解:

$2^8\times 7^1\times {\mathrm{103}}^1\times {\mathrm{88897}}^1$

素因数の和:89023

約数の個数: 72

約数和(自身を含む): 37795162496

約数和(自身を除く): 21386909824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 128, 206, 224, 256, 412, 448, 721, 824, 896, 1442, 1648, 1792, 2884, 3296, 5768, 6592, 11536, 13184, 23072, 26368, 46144, 88897, 92288, 177794, 184576, 355588, 622279, 711176, 1244558, 1422352, 2489116, 2844704, 4978232, 5689408, 9156391, 9956464, 11378816, 18312782, 19912928, 22757632, 36625564, 39825856, 64094737, 73251128, 79651712, 128189474, 146502256, 159303424, 256378948, 293004512, 512757896, 586009024, 1025515792, 1172018048, 2051031584, 2344036096, 4102063168, 8204126336, 16408252672]

約数ペア:

[(1, 16408252672), (2, 8204126336), (4, 4102063168), (7, 2344036096), (8, 2051031584), (14, 1172018048), (16, 1025515792), (28, 586009024), (32, 512757896), (56, 293004512), (64, 256378948), (103, 159303424), (112, 146502256), (128, 128189474), (206, 79651712), (224, 73251128), (256, 64094737), (412, 39825856), (448, 36625564), (721, 22757632), (824, 19912928), (896, 18312782), (1442, 11378816), (1648, 9956464), (1792, 9156391), (2884, 5689408), (3296, 4978232), (5768, 2844704), (6592, 2489116), (11536, 1422352), (13184, 1244558), (23072, 711176), (26368, 622279), (46144, 355588), (88897, 184576), (92288, 177794)]