165702928

素因数分解:

$2^4\times {\mathrm{1193}}^1\times {\mathrm{8681}}^1$

素因数の和:9882

約数の個数: 20

約数和(自身を含む): 321355548

約数和(自身を除く): 155652620

約数列:

[1, 2, 4, 8, 16, 1193, 2386, 4772, 8681, 9544, 17362, 19088, 34724, 69448, 138896, 10356433, 20712866, 41425732, 82851464, 165702928]

約数ペア:

[(1, 165702928), (2, 82851464), (4, 41425732), (8, 20712866), (16, 10356433), (1193, 138896), (2386, 69448), (4772, 34724), (8681, 19088), (9544, 17362)]