227749712

素因数分解:

$2^4\times {\mathrm{947}}^1\times {\mathrm{15031}}^1$

素因数の和:15986

約数の個数: 20

約数和(自身を含む): 441760416

約数和(自身を除く): 214010704

約数列:

[1, 2, 4, 8, 16, 947, 1894, 3788, 7576, 15031, 15152, 30062, 60124, 120248, 240496, 14234357, 28468714, 56937428, 113874856, 227749712]

約数ペア:

[(1, 227749712), (2, 113874856), (4, 56937428), (8, 28468714), (16, 14234357), (947, 240496), (1894, 120248), (3788, 60124), (7576, 30062), (15031, 15152)]