77858216

素因数分解:

$2^3\times {\mathrm{2131}}^1\times {\mathrm{4567}}^1$

素因数の和:6704

約数の個数: 16

約数和(自身を含む): 146084640

約数和(自身を除く): 68226424

約数列:

[1, 2, 4, 8, 2131, 4262, 4567, 8524, 9134, 17048, 18268, 36536, 9732277, 19464554, 38929108, 77858216]

約数ペア:

[(1, 77858216), (2, 38929108), (4, 19464554), (8, 9732277), (2131, 36536), (4262, 18268), (4567, 17048), (8524, 9134)]