42581858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{877}}^1\times {\mathrm{2207}}^1$

素因数の和:3097

約数の個数: 16

約数和(自身を含む): 69790464

約数和(自身を除く): 27208606

約数列:

[1, 2, 11, 22, 877, 1754, 2207, 4414, 9647, 19294, 24277, 48554, 1935539, 3871078, 21290929, 42581858]

約数ペア:

[(1, 42581858), (2, 21290929), (11, 3871078), (22, 1935539), (877, 48554), (1754, 24277), (2207, 19294), (4414, 9647)]