8540168

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11731}}^1$

素因数の和:11757

約数の個数: 32

約数和(自身を含む): 19709760

約数和(自身を除く): 11169592

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 11731, 23462, 46924, 82117, 93848, 152503, 164234, 305006, 328468, 610012, 656936, 1067521, 1220024, 2135042, 4270084, 8540168]

約数ペア:

[(1, 8540168), (2, 4270084), (4, 2135042), (7, 1220024), (8, 1067521), (13, 656936), (14, 610012), (26, 328468), (28, 305006), (52, 164234), (56, 152503), (91, 93848), (104, 82117), (182, 46924), (364, 23462), (728, 11731)]