80738024

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{42227}}^1$

素因数の和:42472

約数の個数: 16

約数和(自身を含む): 152020800

約数和(自身を除く): 71282776

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 42227, 84454, 168908, 337816, 10092253, 20184506, 40369012, 80738024]

約数ペア:

[(1, 80738024), (2, 40369012), (4, 20184506), (8, 10092253), (239, 337816), (478, 168908), (956, 84454), (1912, 42227)]