40185892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{1543}}^1$

素因数の和:1947

約数の個数: 24

約数和(自身を含む): 74704896

約数和(自身を除く): 34519004

約数列:

[1, 2, 4, 17, 34, 68, 383, 766, 1532, 1543, 3086, 6172, 6511, 13022, 26044, 26231, 52462, 104924, 590969, 1181938, 2363876, 10046473, 20092946, 40185892]

約数ペア:

[(1, 40185892), (2, 20092946), (4, 10046473), (17, 2363876), (34, 1181938), (68, 590969), (383, 104924), (766, 52462), (1532, 26231), (1543, 26044), (3086, 13022), (6172, 6511)]