80451992

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{150097}}^1$

素因数の和:150170

約数の個数: 16

約数和(自身を含む): 153099960

約数和(自身を除く): 72647968

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 150097, 300194, 600388, 1200776, 10056499, 20112998, 40225996, 80451992]

約数ペア:

[(1, 80451992), (2, 40225996), (4, 20112998), (8, 10056499), (67, 1200776), (134, 600388), (268, 300194), (536, 150097)]