38563456

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{13099}}^1$

素因数の和:13136

約数の個数: 32

約数和(自身を含む): 80172000

約数和(自身を除く): 41608544

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 13099, 26198, 52396, 104792, 209584, 301277, 419168, 602554, 838336, 1205108, 1676672, 2410216, 4820432, 9640864, 19281728, 38563456]

約数ペア:

[(1, 38563456), (2, 19281728), (4, 9640864), (8, 4820432), (16, 2410216), (23, 1676672), (32, 1205108), (46, 838336), (64, 602554), (92, 419168), (128, 301277), (184, 209584), (368, 104792), (736, 52396), (1472, 26198), (2944, 13099)]