90771286

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{39569}}^1$

素因数の和:39639

約数の個数: 16

約数和(自身を含む): 144351360

約数和(自身を除く): 53580074

約数列:

[1, 2, 31, 37, 62, 74, 1147, 2294, 39569, 79138, 1226639, 1464053, 2453278, 2928106, 45385643, 90771286]

約数ペア:

[(1, 90771286), (2, 45385643), (31, 2928106), (37, 2453278), (62, 1464053), (74, 1226639), (1147, 79138), (2294, 39569)]