117912712

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{135221}}^1$

素因数の和:135336

約数の個数: 16

約数和(自身を含む): 223116300

約数和(自身を除く): 105203588

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 135221, 270442, 540884, 1081768, 14739089, 29478178, 58956356, 117912712]

約数ペア:

[(1, 117912712), (2, 58956356), (4, 29478178), (8, 14739089), (109, 1081768), (218, 540884), (436, 270442), (872, 135221)]