118478288

素因数分解:

$2^4\times {\mathrm{853}}^1\times {\mathrm{8681}}^1$

素因数の和:9542

約数の個数: 20

約数和(自身を含む): 229847268

約数和(自身を除く): 111368980

約数列:

[1, 2, 4, 8, 16, 853, 1706, 3412, 6824, 8681, 13648, 17362, 34724, 69448, 138896, 7404893, 14809786, 29619572, 59239144, 118478288]

約数ペア:

[(1, 118478288), (2, 59239144), (4, 29619572), (8, 14809786), (16, 7404893), (853, 138896), (1706, 69448), (3412, 34724), (6824, 17362), (8681, 13648)]