816454070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{6311}}^1$

素因数の和:7096

約数の個数: 32

約数和(自身を含む): 1558357056

約数和(自身を除く): 741902986

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 761, 1522, 3805, 6311, 7610, 12622, 12937, 25874, 31555, 63110, 64685, 107287, 129370, 214574, 536435, 1072870, 4802671, 9605342, 24013355, 48026710, 81645407, 163290814, 408227035, 816454070]

約数ペア:

[(1, 816454070), (2, 408227035), (5, 163290814), (10, 81645407), (17, 48026710), (34, 24013355), (85, 9605342), (170, 4802671), (761, 1072870), (1522, 536435), (3805, 214574), (6311, 129370), (7610, 107287), (12622, 64685), (12937, 63110), (25874, 31555)]