129026056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{948721}}^1$

素因数の和:948744

約数の個数: 16

約数和(自身を含む): 256154940

約数和(自身を除く): 127128884

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 948721, 1897442, 3794884, 7589768, 16128257, 32256514, 64513028, 129026056]

約数ペア:

[(1, 129026056), (2, 64513028), (4, 32256514), (8, 16128257), (17, 7589768), (34, 3794884), (68, 1897442), (136, 948721)]