20220416

素因数分解:

$2^9\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:632

約数の個数: 40

約数和(自身を含む): 41030484

約数和(自身を除く): 20810068

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 512, 541, 584, 1082, 1168, 2164, 2336, 4328, 4672, 8656, 9344, 17312, 18688, 34624, 37376, 39493, 69248, 78986, 138496, 157972, 276992, 315944, 631888, 1263776, 2527552, 5055104, 10110208, 20220416]

約数ペア:

[(1, 20220416), (2, 10110208), (4, 5055104), (8, 2527552), (16, 1263776), (32, 631888), (64, 315944), (73, 276992), (128, 157972), (146, 138496), (256, 78986), (292, 69248), (512, 39493), (541, 37376), (584, 34624), (1082, 18688), (1168, 17312), (2164, 9344), (2336, 8656), (4328, 4672)]