140670896

素因数分解:

$2^4\times {\mathrm{547}}^1\times {\mathrm{16073}}^1$

素因数の和:16628

約数の個数: 20

約数和(自身を含む): 273065112

約数和(自身を除く): 132394216

約数列:

[1, 2, 4, 8, 16, 547, 1094, 2188, 4376, 8752, 16073, 32146, 64292, 128584, 257168, 8791931, 17583862, 35167724, 70335448, 140670896]

約数ペア:

[(1, 140670896), (2, 70335448), (4, 35167724), (8, 17583862), (16, 8791931), (547, 257168), (1094, 128584), (2188, 64292), (4376, 32146), (8752, 16073)]