125664256

素因数分解:

$2^{10}\times {\mathrm{122719}}^1$

素因数の和:122739

約数の個数: 22

約数和(自身を含む): 251207840

約数和(自身を除く): 125543584

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 122719, 245438, 490876, 981752, 1963504, 3927008, 7854016, 15708032, 31416064, 62832128, 125664256]

約数ペア:

[(1, 125664256), (2, 62832128), (4, 31416064), (8, 15708032), (16, 7854016), (32, 3927008), (64, 1963504), (128, 981752), (256, 490876), (512, 245438), (1024, 122719)]