80393984

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{28549}}^1$

素因数の和:28576

約数の個数: 36

約数和(自身を含む): 175068600

約数和(自身を除く): 94674616

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 28549, 57098, 114196, 228392, 314039, 456784, 628078, 913568, 1256156, 1827136, 2512312, 3654272, 5024624, 7308544, 10049248, 20098496, 40196992, 80393984]

約数ペア:

[(1, 80393984), (2, 40196992), (4, 20098496), (8, 10049248), (11, 7308544), (16, 5024624), (22, 3654272), (32, 2512312), (44, 1827136), (64, 1256156), (88, 913568), (128, 628078), (176, 456784), (256, 314039), (352, 228392), (704, 114196), (1408, 57098), (2816, 28549)]