89131264

素因数分解:

$2^8\times {\mathrm{397}}^1\times {\mathrm{877}}^1$

素因数の和:1290

約数の個数: 36

約数和(自身を含む): 178565884

約数和(自身を除く): 89434620

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 397, 794, 877, 1588, 1754, 3176, 3508, 6352, 7016, 12704, 14032, 25408, 28064, 50816, 56128, 101632, 112256, 224512, 348169, 696338, 1392676, 2785352, 5570704, 11141408, 22282816, 44565632, 89131264]

約数ペア:

[(1, 89131264), (2, 44565632), (4, 22282816), (8, 11141408), (16, 5570704), (32, 2785352), (64, 1392676), (128, 696338), (256, 348169), (397, 224512), (794, 112256), (877, 101632), (1588, 56128), (1754, 50816), (3176, 28064), (3508, 25408), (6352, 14032), (7016, 12704)]