89102524

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{20269}}^1$

素因数の和:20437

約数の個数: 24

約数和(自身を含む): 179348960

約数和(自身を除く): 90246436

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 20269, 40538, 81076, 141883, 283766, 567532, 3182233, 6364466, 12728932, 22275631, 44551262, 89102524]

約数ペア:

[(1, 89102524), (2, 44551262), (4, 22275631), (7, 12728932), (14, 6364466), (28, 3182233), (157, 567532), (314, 283766), (628, 141883), (1099, 81076), (2198, 40538), (4396, 20269)]