13904384

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{2089}}^1$

素因数の和:2120

約数の個数: 40

約数和(自身を含む): 29932980

約数和(自身を除く): 16028596

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 2089, 3328, 4178, 6656, 8356, 16712, 27157, 33424, 54314, 66848, 108628, 133696, 217256, 267392, 434512, 534784, 869024, 1069568, 1738048, 3476096, 6952192, 13904384]

約数ペア:

[(1, 13904384), (2, 6952192), (4, 3476096), (8, 1738048), (13, 1069568), (16, 869024), (26, 534784), (32, 434512), (52, 267392), (64, 217256), (104, 133696), (128, 108628), (208, 66848), (256, 54314), (416, 33424), (512, 27157), (832, 16712), (1664, 8356), (2089, 6656), (3328, 4178)]