83437688

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{641}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 160166160

約数和(自身を除く): 76728472

約数列:

[1, 2, 4, 8, 53, 106, 212, 307, 424, 614, 641, 1228, 1282, 2456, 2564, 5128, 16271, 32542, 33973, 65084, 67946, 130168, 135892, 196787, 271784, 393574, 787148, 1574296, 10429711, 20859422, 41718844, 83437688]

約数ペア:

[(1, 83437688), (2, 41718844), (4, 20859422), (8, 10429711), (53, 1574296), (106, 787148), (212, 393574), (307, 271784), (424, 196787), (614, 135892), (641, 130168), (1228, 67946), (1282, 65084), (2456, 33973), (2564, 32542), (5128, 16271)]