16508750752

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{844351}}^1$

素因数の和:844421

約数の個数: 48

約数和(自身を含む): 35746486272

約数和(自身を除く): 19237735520

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 188, 208, 376, 416, 611, 752, 1222, 1504, 2444, 4888, 9776, 19552, 844351, 1688702, 3377404, 6754808, 10976563, 13509616, 21953126, 27019232, 39684497, 43906252, 79368994, 87812504, 158737988, 175625008, 317475976, 351250016, 515898461, 634951952, 1031796922, 1269903904, 2063593844, 4127187688, 8254375376, 16508750752]

約数ペア:

[(1, 16508750752), (2, 8254375376), (4, 4127187688), (8, 2063593844), (13, 1269903904), (16, 1031796922), (26, 634951952), (32, 515898461), (47, 351250016), (52, 317475976), (94, 175625008), (104, 158737988), (188, 87812504), (208, 79368994), (376, 43906252), (416, 39684497), (611, 27019232), (752, 21953126), (1222, 13509616), (1504, 10976563), (2444, 6754808), (4888, 3377404), (9776, 1688702), (19552, 844351)]