31736536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16061}}^1$

素因数の和:16099

約数の個数: 32

約数和(自身を含む): 67460400

約数和(自身を除く): 35723864

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 16061, 32122, 64244, 128488, 208793, 305159, 417586, 610318, 835172, 1220636, 1670344, 2441272, 3967067, 7934134, 15868268, 31736536]

約数ペア:

[(1, 31736536), (2, 15868268), (4, 7934134), (8, 3967067), (13, 2441272), (19, 1670344), (26, 1220636), (38, 835172), (52, 610318), (76, 417586), (104, 305159), (152, 208793), (247, 128488), (494, 64244), (988, 32122), (1976, 16061)]