91129976

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{20599}}^1$

素因数の和:20691

約数の個数: 32

約数和(自身を含む): 197760000

約数和(自身を除く): 106630024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 20599, 41198, 82396, 144193, 164792, 288386, 576772, 1153544, 1627321, 3254642, 6509284, 11391247, 13018568, 22782494, 45564988, 91129976]

約数ペア:

[(1, 91129976), (2, 45564988), (4, 22782494), (7, 13018568), (8, 11391247), (14, 6509284), (28, 3254642), (56, 1627321), (79, 1153544), (158, 576772), (316, 288386), (553, 164792), (632, 144193), (1106, 82396), (2212, 41198), (4424, 20599)]