67584892

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{4001}}^1$

素因数の和:4149

約数の個数: 24

約数和(自身を含む): 122365152

約数和(自身を除く): 54780260

約数列:

[1, 2, 4, 41, 82, 103, 164, 206, 412, 4001, 4223, 8002, 8446, 16004, 16892, 164041, 328082, 412103, 656164, 824206, 1648412, 16896223, 33792446, 67584892]

約数ペア:

[(1, 67584892), (2, 33792446), (4, 16896223), (41, 1648412), (82, 824206), (103, 656164), (164, 412103), (206, 328082), (412, 164041), (4001, 16892), (4223, 16004), (8002, 8446)]