138565568

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{52807}}^1$

素因数の和:52860

約数の個数: 28

約数和(自身を含む): 281677872

約数和(自身を除く): 143112304

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 52807, 105614, 211228, 422456, 844912, 1689824, 2165087, 3379648, 4330174, 8660348, 17320696, 34641392, 69282784, 138565568]

約数ペア:

[(1, 138565568), (2, 69282784), (4, 34641392), (8, 17320696), (16, 8660348), (32, 4330174), (41, 3379648), (64, 2165087), (82, 1689824), (164, 844912), (328, 422456), (656, 211228), (1312, 105614), (2624, 52807)]