8457136

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{5939}}^1$

素因数の和:6036

約数の個数: 20

約数和(自身を含む): 16572600

約数和(自身を除く): 8115464

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 5939, 11878, 23756, 47512, 95024, 528571, 1057142, 2114284, 4228568, 8457136]

約数ペア:

[(1, 8457136), (2, 4228568), (4, 2114284), (8, 1057142), (16, 528571), (89, 95024), (178, 47512), (356, 23756), (712, 11878), (1424, 5939)]