8142644

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1415

約数の個数: 24

約数和(自身を含む): 15102528

約数和(自身を除く): 6959884

約数列:

[1, 2, 4, 23, 46, 67, 92, 134, 268, 1321, 1541, 2642, 3082, 5284, 6164, 30383, 60766, 88507, 121532, 177014, 354028, 2035661, 4071322, 8142644]

約数ペア:

[(1, 8142644), (2, 4071322), (4, 2035661), (23, 354028), (46, 177014), (67, 121532), (92, 88507), (134, 60766), (268, 30383), (1321, 6164), (1541, 5284), (2642, 3082)]