54312112

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{17231}}^1$

素因数の和:17436

約数の個数: 20

約数和(自身を含む): 105770016

約数和(自身を除く): 51457904

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 17231, 34462, 68924, 137848, 275696, 3394507, 6789014, 13578028, 27156056, 54312112]

約数ペア:

[(1, 54312112), (2, 27156056), (4, 13578028), (8, 6789014), (16, 3394507), (197, 275696), (394, 137848), (788, 68924), (1576, 34462), (3152, 17231)]