40896004

素因数分解:

$2^2\times {\mathrm{1171}}^1\times {\mathrm{8731}}^1$

素因数の和:9906

約数の個数: 12

約数和(自身を含む): 71637328

約数和(自身を除く): 30741324

約数列:

[1, 2, 4, 1171, 2342, 4684, 8731, 17462, 34924, 10224001, 20448002, 40896004]

約数ペア:

[(1, 40896004), (2, 20448002), (4, 10224001), (1171, 34924), (2342, 17462), (4684, 8731)]