1688897944

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{37963}}^1$

素因数の和:38119

約数の個数: 32

約数和(自身を含む): 3252755520

約数和(自身を除く): 1563857576

約数列:

[1, 2, 4, 8, 67, 83, 134, 166, 268, 332, 536, 664, 5561, 11122, 22244, 37963, 44488, 75926, 151852, 303704, 2543521, 3150929, 5087042, 6301858, 10174084, 12603716, 20348168, 25207432, 211112243, 422224486, 844448972, 1688897944]

約数ペア:

[(1, 1688897944), (2, 844448972), (4, 422224486), (8, 211112243), (67, 25207432), (83, 20348168), (134, 12603716), (166, 10174084), (268, 6301858), (332, 5087042), (536, 3150929), (664, 2543521), (5561, 303704), (11122, 151852), (22244, 75926), (37963, 44488)]