388525568

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{32993}}^1$

素因数の和:33034

約数の個数: 40

約数和(自身を含む): 810068688

約数和(自身を除く): 421543120

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 2944, 5888, 11776, 32993, 65986, 131972, 263944, 527888, 758839, 1055776, 1517678, 2111552, 3035356, 4223104, 6070712, 8446208, 12141424, 16892416, 24282848, 48565696, 97131392, 194262784, 388525568]

約数ペア:

[(1, 388525568), (2, 194262784), (4, 97131392), (8, 48565696), (16, 24282848), (23, 16892416), (32, 12141424), (46, 8446208), (64, 6070712), (92, 4223104), (128, 3035356), (184, 2111552), (256, 1517678), (368, 1055776), (512, 758839), (736, 527888), (1472, 263944), (2944, 131972), (5888, 65986), (11776, 32993)]