80974096

素因数分解:

$2^4\times 7^1\times {\mathrm{722983}}^1$

素因数の和:722998

約数の個数: 20

約数和(自身を含む): 179300032

約数和(自身を除く): 98325936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 722983, 1445966, 2891932, 5060881, 5783864, 10121762, 11567728, 20243524, 40487048, 80974096]

約数ペア:

[(1, 80974096), (2, 40487048), (4, 20243524), (7, 11567728), (8, 10121762), (14, 5783864), (16, 5060881), (28, 2891932), (56, 1445966), (112, 722983)]