126342016

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{21001}}^1$

素因数の和:21062

約数の個数: 32

約数和(自身を含む): 257064480

約数和(自身を除く): 130722464

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 6016, 21001, 42002, 84004, 168008, 336016, 672032, 987047, 1344064, 1974094, 2688128, 3948188, 7896376, 15792752, 31585504, 63171008, 126342016]

約数ペア:

[(1, 126342016), (2, 63171008), (4, 31585504), (8, 15792752), (16, 7896376), (32, 3948188), (47, 2688128), (64, 1974094), (94, 1344064), (128, 987047), (188, 672032), (376, 336016), (752, 168008), (1504, 84004), (3008, 42002), (6016, 21001)]