90027796

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{1993}}^1$

素因数の和:2511

約数の個数: 24

約数和(自身を含む): 164816064

約数和(自身を除く): 74788268

約数列:

[1, 2, 4, 23, 46, 92, 491, 982, 1964, 1993, 3986, 7972, 11293, 22586, 45172, 45839, 91678, 183356, 978563, 1957126, 3914252, 22506949, 45013898, 90027796]

約数ペア:

[(1, 90027796), (2, 45013898), (4, 22506949), (23, 3914252), (46, 1957126), (92, 978563), (491, 183356), (982, 91678), (1964, 45839), (1993, 45172), (3986, 22586), (7972, 11293)]