87668470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{461413}}^1$

素因数の和:461439

約数の個数: 16

約数和(自身を含む): 166109040

約数和(自身を除く): 78440570

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 461413, 922826, 2307065, 4614130, 8766847, 17533694, 43834235, 87668470]

約数ペア:

[(1, 87668470), (2, 43834235), (5, 17533694), (10, 8766847), (19, 4614130), (38, 2307065), (95, 922826), (190, 461413)]