89141236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{27277}}^1$

素因数の和:27343

約数の個数: 24

約数和(自身を含む): 168032480

約数和(自身を除く): 78891244

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 27277, 54554, 109108, 518263, 1036526, 1172911, 2073052, 2345822, 4691644, 22285309, 44570618, 89141236]

約数ペア:

[(1, 89141236), (2, 44570618), (4, 22285309), (19, 4691644), (38, 2345822), (43, 2073052), (76, 1172911), (86, 1036526), (172, 518263), (817, 109108), (1634, 54554), (3268, 27277)]