31578368

素因数分解:

$2^8\times {\mathrm{293}}^1\times {\mathrm{421}}^1$

素因数の和:730

約数の個数: 36

約数和(自身を含む): 63398748

約数和(自身を除く): 31820380

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 293, 421, 586, 842, 1172, 1684, 2344, 3368, 4688, 6736, 9376, 13472, 18752, 26944, 37504, 53888, 75008, 107776, 123353, 246706, 493412, 986824, 1973648, 3947296, 7894592, 15789184, 31578368]

約数ペア:

[(1, 31578368), (2, 15789184), (4, 7894592), (8, 3947296), (16, 1973648), (32, 986824), (64, 493412), (128, 246706), (256, 123353), (293, 107776), (421, 75008), (586, 53888), (842, 37504), (1172, 26944), (1684, 18752), (2344, 13472), (3368, 9376), (4688, 6736)]