86176742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 139708800

約数和(自身を除く): 53532058

約数列:

[1, 2, 19, 38, 83, 89, 166, 178, 307, 614, 1577, 1691, 3154, 3382, 5833, 7387, 11666, 14774, 25481, 27323, 50962, 54646, 140353, 280706, 484139, 519137, 968278, 1038274, 2267809, 4535618, 43088371, 86176742]

約数ペア:

[(1, 86176742), (2, 43088371), (19, 4535618), (38, 2267809), (83, 1038274), (89, 968278), (166, 519137), (178, 484139), (307, 280706), (614, 140353), (1577, 54646), (1691, 50962), (3154, 27323), (3382, 25481), (5833, 14774), (7387, 11666)]