57136528

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{53299}}^1$

素因数の和:53374

約数の個数: 20

約数和(自身を含む): 112356400

約数和(自身を除く): 55219872

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 53299, 106598, 213196, 426392, 852784, 3571033, 7142066, 14284132, 28568264, 57136528]

約数ペア:

[(1, 57136528), (2, 28568264), (4, 14284132), (8, 7142066), (16, 3571033), (67, 852784), (134, 426392), (268, 213196), (536, 106598), (1072, 53299)]