61028144

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{19763}}^1$

素因数の和:19964

約数の個数: 20

約数和(自身を含む): 118860696

約数和(自身を除く): 57832552

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 19763, 39526, 79052, 158104, 316208, 3814259, 7628518, 15257036, 30514072, 61028144]

約数ペア:

[(1, 61028144), (2, 30514072), (4, 15257036), (8, 7628518), (16, 3814259), (193, 316208), (386, 158104), (772, 79052), (1544, 39526), (3088, 19763)]