16223312

素因数分解:

$2^4\times 7^2\times {\mathrm{20693}}^1$

素因数の和:20715

約数の個数: 30

約数和(自身を含む): 36566298

約数和(自身を除く): 20342986

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 20693, 41386, 82772, 144851, 165544, 289702, 331088, 579404, 1013957, 1158808, 2027914, 2317616, 4055828, 8111656, 16223312]

約数ペア:

[(1, 16223312), (2, 8111656), (4, 4055828), (7, 2317616), (8, 2027914), (14, 1158808), (16, 1013957), (28, 579404), (49, 331088), (56, 289702), (98, 165544), (112, 144851), (196, 82772), (392, 41386), (784, 20693)]