81633082

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1181}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 137868480

約数和(自身を除く): 56235398

約数列:

[1, 2, 17, 19, 34, 38, 107, 214, 323, 646, 1181, 1819, 2033, 2362, 3638, 4066, 20077, 22439, 34561, 40154, 44878, 69122, 126367, 252734, 381463, 762926, 2148239, 2400973, 4296478, 4801946, 40816541, 81633082]

約数ペア:

[(1, 81633082), (2, 40816541), (17, 4801946), (19, 4296478), (34, 2400973), (38, 2148239), (107, 762926), (214, 381463), (323, 252734), (646, 126367), (1181, 69122), (1819, 44878), (2033, 40154), (2362, 34561), (3638, 22439), (4066, 20077)]