39345328

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{20323}}^1$

素因数の和:20353

約数の個数: 30

約数和(自身を含む): 83795852

約数和(自身を除く): 44450524

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 20323, 40646, 81292, 162584, 223553, 325168, 447106, 894212, 1788424, 2459083, 3576848, 4918166, 9836332, 19672664, 39345328]

約数ペア:

[(1, 39345328), (2, 19672664), (4, 9836332), (8, 4918166), (11, 3576848), (16, 2459083), (22, 1788424), (44, 894212), (88, 447106), (121, 325168), (176, 223553), (242, 162584), (484, 81292), (968, 40646), (1936, 20323)]