73990984

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{91573}}^1$

素因数の和:91680

約数の個数: 16

約数和(自身を含む): 140108220

約数和(自身を除く): 66117236

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 91573, 183146, 366292, 732584, 9248873, 18497746, 36995492, 73990984]

約数ペア:

[(1, 73990984), (2, 36995492), (4, 18497746), (8, 9248873), (101, 732584), (202, 366292), (404, 183146), (808, 91573)]