20160085688

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{41311651}}^1$

素因数の和:41311718

約数の個数: 16

約数和(自身を含む): 38419836360

約数和(自身を除く): 18259750672

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 41311651, 82623302, 165246604, 330493208, 2520010711, 5040021422, 10080042844, 20160085688]

約数ペア:

[(1, 20160085688), (2, 10080042844), (4, 5040021422), (8, 2520010711), (61, 330493208), (122, 165246604), (244, 82623302), (488, 41311651)]