8190208

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 18543168

約数和(自身を除く): 10352960

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 107, 128, 184, 208, 214, 256, 299, 368, 416, 428, 598, 736, 832, 856, 1196, 1391, 1472, 1664, 1712, 2392, 2461, 2782, 2944, 3328, 3424, 4784, 4922, 5564, 5888, 6848, 9568, 9844, 11128, 13696, 19136, 19688, 22256, 27392, 31993, 38272, 39376, 44512, 63986, 76544, 78752, 89024, 127972, 157504, 178048, 255944, 315008, 356096, 511888, 630016, 1023776, 2047552, 4095104, 8190208]

約数ペア:

[(1, 8190208), (2, 4095104), (4, 2047552), (8, 1023776), (13, 630016), (16, 511888), (23, 356096), (26, 315008), (32, 255944), (46, 178048), (52, 157504), (64, 127972), (92, 89024), (104, 78752), (107, 76544), (128, 63986), (184, 44512), (208, 39376), (214, 38272), (256, 31993), (299, 27392), (368, 22256), (416, 19688), (428, 19136), (598, 13696), (736, 11128), (832, 9844), (856, 9568), (1196, 6848), (1391, 5888), (1472, 5564), (1664, 4922), (1712, 4784), (2392, 3424), (2461, 3328), (2782, 2944)]