40788946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{14153}}^1$

素因数の和:14297

約数の個数: 16

約数和(自身を含む): 67259808

約数和(自身を除く): 26470862

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 14153, 28306, 155683, 311366, 1854043, 3708086, 20394473, 40788946]

約数ペア:

[(1, 40788946), (2, 20394473), (11, 3708086), (22, 1854043), (131, 311366), (262, 155683), (1441, 28306), (2882, 14153)]