83964610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{967}}^1$

素因数の和:1450

約数の個数: 32

約数和(自身を含む): 159603840

約数和(自身を除く): 75639230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 457, 914, 967, 1934, 2285, 4570, 4835, 8683, 9670, 17366, 18373, 36746, 43415, 86830, 91865, 183730, 441919, 883838, 2209595, 4419190, 8396461, 16792922, 41982305, 83964610]

約数ペア:

[(1, 83964610), (2, 41982305), (5, 16792922), (10, 8396461), (19, 4419190), (38, 2209595), (95, 883838), (190, 441919), (457, 183730), (914, 91865), (967, 86830), (1934, 43415), (2285, 36746), (4570, 18373), (4835, 17366), (8683, 9670)]