171909968

素因数分解:

$2^4\times {\mathrm{1051}}^1\times {\mathrm{10223}}^1$

素因数の和:11282

約数の個数: 20

約数和(自身を含む): 333425088

約数和(自身を除く): 161515120

約数列:

[1, 2, 4, 8, 16, 1051, 2102, 4204, 8408, 10223, 16816, 20446, 40892, 81784, 163568, 10744373, 21488746, 42977492, 85954984, 171909968]

約数ペア:

[(1, 171909968), (2, 85954984), (4, 42977492), (8, 21488746), (16, 10744373), (1051, 163568), (2102, 81784), (4204, 40892), (8408, 20446), (10223, 16816)]