61081552

素因数分解:

$2^4\times 7^1\times {\mathrm{545371}}^1$

素因数の和:545386

約数の個数: 20

約数和(自身を含む): 135252256

約数和(自身を除く): 74170704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 545371, 1090742, 2181484, 3817597, 4362968, 7635194, 8725936, 15270388, 30540776, 61081552]

約数ペア:

[(1, 61081552), (2, 30540776), (4, 15270388), (7, 8725936), (8, 7635194), (14, 4362968), (16, 3817597), (28, 2181484), (56, 1090742), (112, 545371)]