129894104

素因数分解:

$2^3\times {\mathrm{977}}^1\times {\mathrm{16619}}^1$

素因数の和:17602

約数の個数: 16

約数和(自身を含む): 243815400

約数和(自身を除く): 113921296

約数列:

[1, 2, 4, 8, 977, 1954, 3908, 7816, 16619, 33238, 66476, 132952, 16236763, 32473526, 64947052, 129894104]

約数ペア:

[(1, 129894104), (2, 64947052), (4, 32473526), (8, 16236763), (977, 132952), (1954, 66476), (3908, 33238), (7816, 16619)]