31925264

素因数分解:

$2^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{947}}^1$

素因数の和:1012

約数の個数: 60

約数和(自身を含む): 73705104

約数和(自身を除く): 41779840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 86, 98, 112, 172, 196, 301, 344, 392, 602, 688, 784, 947, 1204, 1894, 2107, 2408, 3788, 4214, 4816, 6629, 7576, 8428, 13258, 15152, 16856, 26516, 33712, 40721, 46403, 53032, 81442, 92806, 106064, 162884, 185612, 285047, 325768, 371224, 570094, 651536, 742448, 1140188, 1995329, 2280376, 3990658, 4560752, 7981316, 15962632, 31925264]

約数ペア:

[(1, 31925264), (2, 15962632), (4, 7981316), (7, 4560752), (8, 3990658), (14, 2280376), (16, 1995329), (28, 1140188), (43, 742448), (49, 651536), (56, 570094), (86, 371224), (98, 325768), (112, 285047), (172, 185612), (196, 162884), (301, 106064), (344, 92806), (392, 81442), (602, 53032), (688, 46403), (784, 40721), (947, 33712), (1204, 26516), (1894, 16856), (2107, 15152), (2408, 13258), (3788, 8428), (4214, 7576), (4816, 6629)]