80935708

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{881}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 172476864

約数和(自身を除く): 91541156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 193, 238, 386, 476, 772, 881, 1351, 1762, 2702, 3281, 3524, 5404, 6167, 6562, 12334, 13124, 14977, 22967, 24668, 29954, 45934, 59908, 91868, 104839, 170033, 209678, 340066, 419356, 680132, 1190231, 2380462, 2890561, 4760924, 5781122, 11562244, 20233927, 40467854, 80935708]

約数ペア:

[(1, 80935708), (2, 40467854), (4, 20233927), (7, 11562244), (14, 5781122), (17, 4760924), (28, 2890561), (34, 2380462), (68, 1190231), (119, 680132), (193, 419356), (238, 340066), (386, 209678), (476, 170033), (772, 104839), (881, 91868), (1351, 59908), (1762, 45934), (2702, 29954), (3281, 24668), (3524, 22967), (5404, 14977), (6167, 13124), (6562, 12334)]