21402176

素因数分解:

$2^6\times {\mathrm{173}}^1\times {\mathrm{1933}}^1$

素因数の和:2118

約数の個数: 28

約数和(自身を含む): 42737532

約数和(自身を除く): 21335356

約数列:

[1, 2, 4, 8, 16, 32, 64, 173, 346, 692, 1384, 1933, 2768, 3866, 5536, 7732, 11072, 15464, 30928, 61856, 123712, 334409, 668818, 1337636, 2675272, 5350544, 10701088, 21402176]

約数ペア:

[(1, 21402176), (2, 10701088), (4, 5350544), (8, 2675272), (16, 1337636), (32, 668818), (64, 334409), (173, 123712), (346, 61856), (692, 30928), (1384, 15464), (1933, 11072), (2768, 7732), (3866, 5536)]