40909934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{6871}}^1$

素因数の和:7115

約数の個数: 16

約数和(自身を含む): 66383520

約数和(自身を除く): 25473586

約数列:

[1, 2, 13, 26, 229, 458, 2977, 5954, 6871, 13742, 89323, 178646, 1573459, 3146918, 20454967, 40909934]

約数ペア:

[(1, 40909934), (2, 20454967), (13, 3146918), (26, 1573459), (229, 178646), (458, 89323), (2977, 13742), (5954, 6871)]