239351432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{76519}}^1$

素因数の和:76565

約数の個数: 32

約数和(自身を含む): 495849600

約数和(自身を除く): 256498168

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 76519, 153038, 306076, 612152, 1300823, 1759937, 2601646, 3519874, 5203292, 7039748, 10406584, 14079496, 29918929, 59837858, 119675716, 239351432]

約数ペア:

[(1, 239351432), (2, 119675716), (4, 59837858), (8, 29918929), (17, 14079496), (23, 10406584), (34, 7039748), (46, 5203292), (68, 3519874), (92, 2601646), (136, 1759937), (184, 1300823), (391, 612152), (782, 306076), (1564, 153038), (3128, 76519)]