16000940

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{11941}}^1$

素因数の和:12017

約数の個数: 24

約数和(自身を含む): 34106352

約数和(自身を除く): 18105412

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 11941, 23882, 47764, 59705, 119410, 238820, 800047, 1600094, 3200188, 4000235, 8000470, 16000940]

約数ペア:

[(1, 16000940), (2, 8000470), (4, 4000235), (5, 3200188), (10, 1600094), (20, 800047), (67, 238820), (134, 119410), (268, 59705), (335, 47764), (670, 23882), (1340, 11941)]