40057936

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:443

約数の個数: 40

約数和(自身を含む): 79439360

約数和(自身を除く): 39381424

約数列:

[1, 2, 4, 8, 16, 103, 109, 206, 218, 223, 412, 436, 446, 824, 872, 892, 1648, 1744, 1784, 3568, 11227, 22454, 22969, 24307, 44908, 45938, 48614, 89816, 91876, 97228, 179632, 183752, 194456, 367504, 388912, 2503621, 5007242, 10014484, 20028968, 40057936]

約数ペア:

[(1, 40057936), (2, 20028968), (4, 10014484), (8, 5007242), (16, 2503621), (103, 388912), (109, 367504), (206, 194456), (218, 183752), (223, 179632), (412, 97228), (436, 91876), (446, 89816), (824, 48614), (872, 45938), (892, 44908), (1648, 24307), (1744, 22969), (1784, 22454), (3568, 11227)]