40888388

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1993}}^1$

素因数の和:2243

約数の個数: 24

約数和(自身を含む): 75038208

約数和(自身を除く): 34149820

約数列:

[1, 2, 4, 23, 46, 92, 223, 446, 892, 1993, 3986, 5129, 7972, 10258, 20516, 45839, 91678, 183356, 444439, 888878, 1777756, 10222097, 20444194, 40888388]

約数ペア:

[(1, 40888388), (2, 20444194), (4, 10222097), (23, 1777756), (46, 888878), (92, 444439), (223, 183356), (446, 91678), (892, 45839), (1993, 20516), (3986, 10258), (5129, 7972)]