54553418

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{2447}}^1$

素因数の和:2677

約数の個数: 16

約数和(自身を含む): 83545344

約数和(自身を除く): 28991926

約数列:

[1, 2, 71, 142, 157, 314, 2447, 4894, 11147, 22294, 173737, 347474, 384179, 768358, 27276709, 54553418]

約数ペア:

[(1, 54553418), (2, 27276709), (71, 768358), (142, 384179), (157, 347474), (314, 173737), (2447, 22294), (4894, 11147)]