30840176

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{113383}}^1$

素因数の和:113408

約数の個数: 20

約数和(自身を含む): 63268272

約数和(自身を除く): 32428096

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 113383, 226766, 453532, 907064, 1814128, 1927511, 3855022, 7710044, 15420088, 30840176]

約数ペア:

[(1, 30840176), (2, 15420088), (4, 7710044), (8, 3855022), (16, 1927511), (17, 1814128), (34, 907064), (68, 453532), (136, 226766), (272, 113383)]