40041616

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{4493}}^1$

素因数の和:5058

約数の個数: 20

約数和(自身を含む): 77737212

約数和(自身を除く): 37695596

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 4493, 8912, 8986, 17972, 35944, 71888, 2502601, 5005202, 10010404, 20020808, 40041616]

約数ペア:

[(1, 40041616), (2, 20020808), (4, 10010404), (8, 5005202), (16, 2502601), (557, 71888), (1114, 35944), (2228, 17972), (4456, 8986), (4493, 8912)]