164421842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{86629}}^1$

素因数の和:86717

約数の個数: 16

約数和(自身を含む): 269246040

約数和(自身を除く): 104824198

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 86629, 173258, 1126177, 2252354, 6323917, 12647834, 82210921, 164421842]

約数ペア:

[(1, 164421842), (2, 82210921), (13, 12647834), (26, 6323917), (73, 2252354), (146, 1126177), (949, 173258), (1898, 86629)]