91412912

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{55469}}^1$

素因数の和:55580

約数の個数: 20

約数和(自身を含む): 178835280

約数和(自身を除く): 87422368

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 55469, 110938, 221876, 443752, 887504, 5713307, 11426614, 22853228, 45706456, 91412912]

約数ペア:

[(1, 91412912), (2, 45706456), (4, 22853228), (8, 11426614), (16, 5713307), (103, 887504), (206, 443752), (412, 221876), (824, 110938), (1648, 55469)]