80442872

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{92251}}^1$

素因数の和:92366

約数の個数: 16

約数和(自身を含む): 152215800

約数和(自身を除く): 71772928

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 92251, 184502, 369004, 738008, 10055359, 20110718, 40221436, 80442872]

約数ペア:

[(1, 80442872), (2, 40221436), (4, 20110718), (8, 10055359), (109, 738008), (218, 369004), (436, 184502), (872, 92251)]