90877168

素因数分解:

$2^4\times {\mathrm{1021}}^1\times {\mathrm{5563}}^1$

素因数の和:6592

約数の個数: 20

約数和(自身を含む): 176278648

約数和(自身を除く): 85401480

約数列:

[1, 2, 4, 8, 16, 1021, 2042, 4084, 5563, 8168, 11126, 16336, 22252, 44504, 89008, 5679823, 11359646, 22719292, 45438584, 90877168]

約数ペア:

[(1, 90877168), (2, 45438584), (4, 22719292), (8, 11359646), (16, 5679823), (1021, 89008), (2042, 44504), (4084, 22252), (5563, 16336), (8168, 11126)]