316327952

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{4297}}^1$

素因数の和:4455

約数の個数: 40

約数和(自身を含む): 633146976

約数和(自身を除く): 316819024

約数列:

[1, 2, 4, 8, 16, 43, 86, 107, 172, 214, 344, 428, 688, 856, 1712, 4297, 4601, 8594, 9202, 17188, 18404, 34376, 36808, 68752, 73616, 184771, 369542, 459779, 739084, 919558, 1478168, 1839116, 2956336, 3678232, 7356464, 19770497, 39540994, 79081988, 158163976, 316327952]

約数ペア:

[(1, 316327952), (2, 158163976), (4, 79081988), (8, 39540994), (16, 19770497), (43, 7356464), (86, 3678232), (107, 2956336), (172, 1839116), (214, 1478168), (344, 919558), (428, 739084), (688, 459779), (856, 369542), (1712, 184771), (4297, 73616), (4601, 68752), (8594, 36808), (9202, 34376), (17188, 18404)]