38912528

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{36299}}^1$

素因数の和:36374

約数の個数: 20

約数和(自身を含む): 76520400

約数和(自身を除く): 37607872

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 36299, 72598, 145196, 290392, 580784, 2432033, 4864066, 9728132, 19456264, 38912528]

約数ペア:

[(1, 38912528), (2, 19456264), (4, 9728132), (8, 4864066), (16, 2432033), (67, 580784), (134, 290392), (268, 145196), (536, 72598), (1072, 36299)]