664304776

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{5783}}^1$

素因数の和:6045

約数の個数: 32

約数和(自身を含む): 1268084160

約数和(自身を除く): 603779384

約数列:

[1, 2, 4, 8, 83, 166, 173, 332, 346, 664, 692, 1384, 5783, 11566, 14359, 23132, 28718, 46264, 57436, 114872, 479989, 959978, 1000459, 1919956, 2000918, 3839912, 4001836, 8003672, 83038097, 166076194, 332152388, 664304776]

約数ペア:

[(1, 664304776), (2, 332152388), (4, 166076194), (8, 83038097), (83, 8003672), (166, 4001836), (173, 3839912), (332, 2000918), (346, 1919956), (664, 1000459), (692, 959978), (1384, 479989), (5783, 114872), (11566, 57436), (14359, 46264), (23132, 28718)]