23281856

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{27983}}^1$

素因数の和:28008

約数の個数: 28

約数和(自身を含む): 49755552

約数和(自身を除く): 26473696

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 27983, 55966, 111932, 223864, 363779, 447728, 727558, 895456, 1455116, 1790912, 2910232, 5820464, 11640928, 23281856]

約数ペア:

[(1, 23281856), (2, 11640928), (4, 5820464), (8, 2910232), (13, 1790912), (16, 1455116), (26, 895456), (32, 727558), (52, 447728), (64, 363779), (104, 223864), (208, 111932), (416, 55966), (832, 27983)]