30716408

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1721}}^1$

素因数の和:1847

約数の個数: 32

約数和(自身を含む): 60752160

約数和(自身を除く): 30035752

約数列:

[1, 2, 4, 8, 23, 46, 92, 97, 184, 194, 388, 776, 1721, 2231, 3442, 4462, 6884, 8924, 13768, 17848, 39583, 79166, 158332, 166937, 316664, 333874, 667748, 1335496, 3839551, 7679102, 15358204, 30716408]

約数ペア:

[(1, 30716408), (2, 15358204), (4, 7679102), (8, 3839551), (23, 1335496), (46, 667748), (92, 333874), (97, 316664), (184, 166937), (194, 158332), (388, 79166), (776, 39583), (1721, 17848), (2231, 13768), (3442, 8924), (4462, 6884)]