164047952

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{105701}}^1$

素因数の和:105806

約数の個数: 20

約数和(自身を含む): 321122676

約数和(自身を除く): 157074724

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 105701, 211402, 422804, 845608, 1691216, 10252997, 20505994, 41011988, 82023976, 164047952]

約数ペア:

[(1, 164047952), (2, 82023976), (4, 41011988), (8, 20505994), (16, 10252997), (97, 1691216), (194, 845608), (388, 422804), (776, 211402), (1552, 105701)]