90564976

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{63599}}^1$

素因数の和:63696

約数の個数: 20

約数和(自身を含む): 177444000

約数和(自身を除く): 86879024

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 63599, 127198, 254396, 508792, 1017584, 5660311, 11320622, 22641244, 45282488, 90564976]

約数ペア:

[(1, 90564976), (2, 45282488), (4, 22641244), (8, 11320622), (16, 5660311), (89, 1017584), (178, 508792), (356, 254396), (712, 127198), (1424, 63599)]