30889904

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{41077}}^1$

素因数の和:41132

約数の個数: 20

約数和(自身を含む): 61124064

約数和(自身を除く): 30234160

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 41077, 82154, 164308, 328616, 657232, 1930619, 3861238, 7722476, 15444952, 30889904]

約数ペア:

[(1, 30889904), (2, 15444952), (4, 7722476), (8, 3861238), (16, 1930619), (47, 657232), (94, 328616), (188, 164308), (376, 82154), (752, 41077)]