77882374

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{4597}}^1$

素因数の和:4839

約数の個数: 16

約数和(自身を含む): 120173328

約数和(自身を除く): 42290954

約数列:

[1, 2, 43, 86, 197, 394, 4597, 8471, 9194, 16942, 197671, 395342, 905609, 1811218, 38941187, 77882374]

約数ペア:

[(1, 77882374), (2, 38941187), (43, 1811218), (86, 905609), (197, 395342), (394, 197671), (4597, 16942), (8471, 9194)]