22318816

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{4127}}^1$

素因数の和:4163

約数の個数: 36

約数和(自身を含む): 47591712

約数和(自身を除く): 25272896

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 4127, 5408, 8254, 16508, 33016, 53651, 66032, 107302, 132064, 214604, 429208, 697463, 858416, 1394926, 1716832, 2789852, 5579704, 11159408, 22318816]

約数ペア:

[(1, 22318816), (2, 11159408), (4, 5579704), (8, 2789852), (13, 1716832), (16, 1394926), (26, 858416), (32, 697463), (52, 429208), (104, 214604), (169, 132064), (208, 107302), (338, 66032), (416, 53651), (676, 33016), (1352, 16508), (2704, 8254), (4127, 5408)]