231640544

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{907}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 477767808

約数和(自身を除く): 246127264

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 347, 368, 694, 736, 907, 1388, 1814, 2776, 3628, 5552, 7256, 7981, 11104, 14512, 15962, 20861, 29024, 31924, 41722, 63848, 83444, 127696, 166888, 255392, 314729, 333776, 629458, 667552, 1258916, 2517832, 5035664, 7238767, 10071328, 14477534, 28955068, 57910136, 115820272, 231640544]

約数ペア:

[(1, 231640544), (2, 115820272), (4, 57910136), (8, 28955068), (16, 14477534), (23, 10071328), (32, 7238767), (46, 5035664), (92, 2517832), (184, 1258916), (347, 667552), (368, 629458), (694, 333776), (736, 314729), (907, 255392), (1388, 166888), (1814, 127696), (2776, 83444), (3628, 63848), (5552, 41722), (7256, 31924), (7981, 29024), (11104, 20861), (14512, 15962)]