85408072

素因数分解:

$2^3\times {\mathrm{911}}^1\times {\mathrm{11719}}^1$

素因数の和:12636

約数の個数: 16

約数和(自身を含む): 160329600

約数和(自身を除く): 74921528

約数列:

[1, 2, 4, 8, 911, 1822, 3644, 7288, 11719, 23438, 46876, 93752, 10676009, 21352018, 42704036, 85408072]

約数ペア:

[(1, 85408072), (2, 42704036), (4, 21352018), (8, 10676009), (911, 93752), (1822, 46876), (3644, 23438), (7288, 11719)]