256448488

素因数分解:

$2^3\times {\mathrm{953}}^1\times {\mathrm{33637}}^1$

素因数の和:34596

約数の個数: 16

約数和(自身を含む): 481359780

約数和(自身を除く): 224911292

約数列:

[1, 2, 4, 8, 953, 1906, 3812, 7624, 33637, 67274, 134548, 269096, 32056061, 64112122, 128224244, 256448488]

約数ペア:

[(1, 256448488), (2, 128224244), (4, 64112122), (8, 32056061), (953, 269096), (1906, 134548), (3812, 67274), (7624, 33637)]