65983672

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2311}}^1$

素因数の和:2443

約数の個数: 32

約数和(自身を含む): 128177280

約数和(自身を除く): 62193608

約数列:

[1, 2, 4, 8, 43, 83, 86, 166, 172, 332, 344, 664, 2311, 3569, 4622, 7138, 9244, 14276, 18488, 28552, 99373, 191813, 198746, 383626, 397492, 767252, 794984, 1534504, 8247959, 16495918, 32991836, 65983672]

約数ペア:

[(1, 65983672), (2, 32991836), (4, 16495918), (8, 8247959), (43, 1534504), (83, 794984), (86, 767252), (166, 397492), (172, 383626), (332, 198746), (344, 191813), (664, 99373), (2311, 28552), (3569, 18488), (4622, 14276), (7138, 9244)]