25343254

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1877}}^1$

素因数の和:2079

約数の個数: 16

約数和(自身を含む): 39167568

約数和(自身を除く): 13824314

約数列:

[1, 2, 43, 86, 157, 314, 1877, 3754, 6751, 13502, 80711, 161422, 294689, 589378, 12671627, 25343254]

約数ペア:

[(1, 25343254), (2, 12671627), (43, 589378), (86, 294689), (157, 161422), (314, 80711), (1877, 13502), (3754, 6751)]