2163669232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{85751}}^1$

素因数の和:85861

約数の個数: 40

約数和(自身を含む): 4465964160

約数和(自身を除く): 2302294928

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 152, 166, 304, 332, 664, 1328, 1577, 3154, 6308, 12616, 25232, 85751, 171502, 343004, 686008, 1372016, 1629269, 3258538, 6517076, 7117333, 13034152, 14234666, 26068304, 28469332, 56938664, 113877328, 135229327, 270458654, 540917308, 1081834616, 2163669232]

約数ペア:

[(1, 2163669232), (2, 1081834616), (4, 540917308), (8, 270458654), (16, 135229327), (19, 113877328), (38, 56938664), (76, 28469332), (83, 26068304), (152, 14234666), (166, 13034152), (304, 7117333), (332, 6517076), (664, 3258538), (1328, 1629269), (1577, 1372016), (3154, 686008), (6308, 343004), (12616, 171502), (25232, 85751)]