16825628

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 30068640

約数和(自身を除く): 13243012

約数列:

[1, 2, 4, 89, 151, 178, 302, 313, 356, 604, 626, 1252, 13439, 26878, 27857, 47263, 53756, 55714, 94526, 111428, 189052, 4206407, 8412814, 16825628]

約数ペア:

[(1, 16825628), (2, 8412814), (4, 4206407), (89, 189052), (151, 111428), (178, 94526), (302, 55714), (313, 53756), (356, 47263), (604, 27857), (626, 26878), (1252, 13439)]