68440952

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{43427}}^1$

素因数の和:43630

約数の個数: 16

約数和(自身を含む): 128981160

約数和(自身を除く): 60540208

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 43427, 86854, 173708, 347416, 8555119, 17110238, 34220476, 68440952]

約数ペア:

[(1, 68440952), (2, 34220476), (4, 17110238), (8, 8555119), (197, 347416), (394, 173708), (788, 86854), (1576, 43427)]