124805264

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{641}}^1$

素因数の和:975

約数の個数: 40

約数和(自身を含む): 248695392

約数和(自身を除く): 123890128

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 283, 344, 566, 641, 688, 1132, 1282, 2264, 2564, 4528, 5128, 10256, 12169, 24338, 27563, 48676, 55126, 97352, 110252, 181403, 194704, 220504, 362806, 441008, 725612, 1451224, 2902448, 7800329, 15600658, 31201316, 62402632, 124805264]

約数ペア:

[(1, 124805264), (2, 62402632), (4, 31201316), (8, 15600658), (16, 7800329), (43, 2902448), (86, 1451224), (172, 725612), (283, 441008), (344, 362806), (566, 220504), (641, 194704), (688, 181403), (1132, 110252), (1282, 97352), (2264, 55126), (2564, 48676), (4528, 27563), (5128, 24338), (10256, 12169)]