23821424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{135349}}^1$

素因数の和:135368

約数の個数: 20

約数和(自身を含む): 50350200

約数和(自身を除く): 26528776

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 135349, 270698, 541396, 1082792, 1488839, 2165584, 2977678, 5955356, 11910712, 23821424]

約数ペア:

[(1, 23821424), (2, 11910712), (4, 5955356), (8, 2977678), (11, 2165584), (16, 1488839), (22, 1082792), (44, 541396), (88, 270698), (176, 135349)]