232131404

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{223}}^1\times {\mathrm{1321}}^1$

素因数の和:1745

約数の個数: 24

約数和(自身を含む): 410433408

約数和(自身を除く): 178302004

約数列:

[1, 2, 4, 197, 223, 394, 446, 788, 892, 1321, 2642, 5284, 43931, 87862, 175724, 260237, 294583, 520474, 589166, 1040948, 1178332, 58032851, 116065702, 232131404]

約数ペア:

[(1, 232131404), (2, 116065702), (4, 58032851), (197, 1178332), (223, 1040948), (394, 589166), (446, 520474), (788, 294583), (892, 260237), (1321, 175724), (2642, 87862), (5284, 43931)]