127508432

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{468781}}^1$

素因数の和:468806

約数の個数: 20

約数和(自身を含む): 261580356

約数和(自身を除く): 134071924

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 468781, 937562, 1875124, 3750248, 7500496, 7969277, 15938554, 31877108, 63754216, 127508432]

約数ペア:

[(1, 127508432), (2, 63754216), (4, 31877108), (8, 15938554), (16, 7969277), (17, 7500496), (34, 3750248), (68, 1875124), (136, 937562), (272, 468781)]