40804594

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:366

約数の個数: 24

約数和(自身を含む): 64198980

約数和(自身を除く): 23394386

約数列:

[1, 2, 41, 53, 82, 106, 229, 458, 1681, 2173, 3362, 4346, 9389, 12137, 18778, 24274, 89093, 178186, 384949, 497617, 769898, 995234, 20402297, 40804594]

約数ペア:

[(1, 40804594), (2, 20402297), (41, 995234), (53, 769898), (82, 497617), (106, 384949), (229, 178186), (458, 89093), (1681, 24274), (2173, 18778), (3362, 12137), (4346, 9389)]