85121024

素因数分解:

$2^{11}\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 172481400

約数和(自身を除く): 87360376

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 467, 512, 712, 934, 1024, 1424, 1868, 2048, 2848, 3736, 5696, 7472, 11392, 14944, 22784, 29888, 41563, 45568, 59776, 83126, 91136, 119552, 166252, 182272, 239104, 332504, 478208, 665008, 956416, 1330016, 2660032, 5320064, 10640128, 21280256, 42560512, 85121024]

約数ペア:

[(1, 85121024), (2, 42560512), (4, 21280256), (8, 10640128), (16, 5320064), (32, 2660032), (64, 1330016), (89, 956416), (128, 665008), (178, 478208), (256, 332504), (356, 239104), (467, 182272), (512, 166252), (712, 119552), (934, 91136), (1024, 83126), (1424, 59776), (1868, 45568), (2048, 41563), (2848, 29888), (3736, 22784), (5696, 14944), (7472, 11392)]