22172344

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 42926400

約数和(自身を除く): 20754056

約数列:

[1, 2, 4, 8, 47, 94, 109, 188, 218, 376, 436, 541, 872, 1082, 2164, 4328, 5123, 10246, 20492, 25427, 40984, 50854, 58969, 101708, 117938, 203416, 235876, 471752, 2771543, 5543086, 11086172, 22172344]

約数ペア:

[(1, 22172344), (2, 11086172), (4, 5543086), (8, 2771543), (47, 471752), (94, 235876), (109, 203416), (188, 117938), (218, 101708), (376, 58969), (436, 50854), (541, 40984), (872, 25427), (1082, 20492), (2164, 10246), (4328, 5123)]