57293216

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{20117}}^1$

素因数の和:20216

約数の個数: 24

約数和(自身を含む): 114069060

約数和(自身を除く): 56775844

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 20117, 40234, 80468, 160936, 321872, 643744, 1790413, 3580826, 7161652, 14323304, 28646608, 57293216]

約数ペア:

[(1, 57293216), (2, 28646608), (4, 14323304), (8, 7161652), (16, 3580826), (32, 1790413), (89, 643744), (178, 321872), (356, 160936), (712, 80468), (1424, 40234), (2848, 20117)]