78896128

素因数分解:

$2^{10}\times {\mathrm{77047}}^1$

素因数の和:77067

約数の個数: 22

約数和(自身を含む): 157717256

約数和(自身を除く): 78821128

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 77047, 154094, 308188, 616376, 1232752, 2465504, 4931008, 9862016, 19724032, 39448064, 78896128]

約数ペア:

[(1, 78896128), (2, 39448064), (4, 19724032), (8, 9862016), (16, 4931008), (32, 2465504), (64, 1232752), (128, 616376), (256, 308188), (512, 154094), (1024, 77047)]