166987232

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{121357}}^1$

素因数の和:121410

約数の個数: 24

約数和(自身を含む): 336404376

約数和(自身を除く): 169417144

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 121357, 242714, 485428, 970856, 1941712, 3883424, 5218351, 10436702, 20873404, 41746808, 83493616, 166987232]

約数ペア:

[(1, 166987232), (2, 83493616), (4, 41746808), (8, 20873404), (16, 10436702), (32, 5218351), (43, 3883424), (86, 1941712), (172, 970856), (344, 485428), (688, 242714), (1376, 121357)]