71383192

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{40013}}^1$

素因数の和:40242

約数の個数: 16

約数和(自身を含む): 134447040

約数和(自身を除く): 63063848

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 40013, 80026, 160052, 320104, 8922899, 17845798, 35691596, 71383192]

約数ペア:

[(1, 71383192), (2, 35691596), (4, 17845798), (8, 8922899), (223, 320104), (446, 160052), (892, 80026), (1784, 40013)]