77933038

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1\times {\mathrm{919}}^1$

素因数の和:1419

約数の個数: 16

約数和(自身を含む): 118404000

約数和(自身を除く): 40470962

約数列:

[1, 2, 109, 218, 389, 778, 919, 1838, 42401, 84802, 100171, 200342, 357491, 714982, 38966519, 77933038]

約数ペア:

[(1, 77933038), (2, 38966519), (109, 714982), (218, 357491), (389, 200342), (778, 100171), (919, 84802), (1838, 42401)]