131467184

素因数分解:

$2^4\times {\mathrm{653}}^1\times {\mathrm{12583}}^1$

素因数の和:13244

約数の個数: 20

約数和(自身を含む): 255128016

約数和(自身を除く): 123660832

約数列:

[1, 2, 4, 8, 16, 653, 1306, 2612, 5224, 10448, 12583, 25166, 50332, 100664, 201328, 8216699, 16433398, 32866796, 65733592, 131467184]

約数ペア:

[(1, 131467184), (2, 65733592), (4, 32866796), (8, 16433398), (16, 8216699), (653, 201328), (1306, 100664), (2612, 50332), (5224, 25166), (10448, 12583)]