42141784

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{99391}}^1$

素因数の和:99450

約数の個数: 16

約数和(自身を含む): 80507520

約数和(自身を除く): 38365736

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 99391, 198782, 397564, 795128, 5267723, 10535446, 21070892, 42141784]

約数ペア:

[(1, 42141784), (2, 21070892), (4, 10535446), (8, 5267723), (53, 795128), (106, 397564), (212, 198782), (424, 99391)]