39913904

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{53077}}^1$

素因数の和:53132

約数の個数: 20

約数和(自身を含む): 78980064

約数和(自身を除く): 39066160

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 53077, 106154, 212308, 424616, 849232, 2494619, 4989238, 9978476, 19956952, 39913904]

約数ペア:

[(1, 39913904), (2, 19956952), (4, 9978476), (8, 4989238), (16, 2494619), (47, 849232), (94, 424616), (188, 212308), (376, 106154), (752, 53077)]