67687952

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{33311}}^1$

素因数の和:33446

約数の個数: 20

約数和(自身を含む): 132182016

約数和(自身を除く): 64494064

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 33311, 66622, 133244, 266488, 532976, 4230497, 8460994, 16921988, 33843976, 67687952]

約数ペア:

[(1, 67687952), (2, 33843976), (4, 16921988), (8, 8460994), (16, 4230497), (127, 532976), (254, 266488), (508, 133244), (1016, 66622), (2032, 33311)]