16971056

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:569

約数の個数: 40

約数和(自身を含む): 34712064

約数和(自身を除く): 17741008

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 107, 184, 214, 368, 428, 431, 856, 862, 1712, 1724, 2461, 3448, 4922, 6896, 9844, 9913, 19688, 19826, 39376, 39652, 46117, 79304, 92234, 158608, 184468, 368936, 737872, 1060691, 2121382, 4242764, 8485528, 16971056]

約数ペア:

[(1, 16971056), (2, 8485528), (4, 4242764), (8, 2121382), (16, 1060691), (23, 737872), (46, 368936), (92, 184468), (107, 158608), (184, 92234), (214, 79304), (368, 46117), (428, 39652), (431, 39376), (856, 19826), (862, 19688), (1712, 9913), (1724, 9844), (2461, 6896), (3448, 4922)]