65810984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{10069}}^1$

素因数の和:10137

約数の個数: 32

約数和(自身を含む): 132924000

約数和(自身を除く): 67113016

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 10069, 20138, 40276, 80552, 191311, 382622, 432967, 765244, 865934, 1530488, 1731868, 3463736, 8226373, 16452746, 32905492, 65810984]

約数ペア:

[(1, 65810984), (2, 32905492), (4, 16452746), (8, 8226373), (19, 3463736), (38, 1731868), (43, 1530488), (76, 865934), (86, 765244), (152, 432967), (172, 382622), (344, 191311), (817, 80552), (1634, 40276), (3268, 20138), (6536, 10069)]