25643846

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{641}}^1$

素因数の和:967

約数の個数: 16

約数和(自身を含む): 39151728

約数和(自身を除く): 13507882

約数列:

[1, 2, 83, 166, 241, 482, 641, 1282, 20003, 40006, 53203, 106406, 154481, 308962, 12821923, 25643846]

約数ペア:

[(1, 25643846), (2, 12821923), (83, 308962), (166, 154481), (241, 106406), (482, 53203), (641, 40006), (1282, 20003)]