9942496

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{1979}}^1$

素因数の和:2146

約数の個数: 24

約数和(自身を含む): 19708920

約数和(自身を除く): 9766424

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 1256, 1979, 2512, 3958, 5024, 7916, 15832, 31664, 63328, 310703, 621406, 1242812, 2485624, 4971248, 9942496]

約数ペア:

[(1, 9942496), (2, 4971248), (4, 2485624), (8, 1242812), (16, 621406), (32, 310703), (157, 63328), (314, 31664), (628, 15832), (1256, 7916), (1979, 5024), (2512, 3958)]