89102452

素因数分解:

$2^2\times {\mathrm{307}}^1\times {\mathrm{72559}}^1$

素因数の和:72870

約数の個数: 12

約数和(自身を含む): 156439360

約数和(自身を除く): 67336908

約数列:

[1, 2, 4, 307, 614, 1228, 72559, 145118, 290236, 22275613, 44551226, 89102452]

約数ペア:

[(1, 89102452), (2, 44551226), (4, 22275613), (307, 290236), (614, 145118), (1228, 72559)]