91541978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1601}}^1$

素因数の和:1750

約数の個数: 32

約数和(自身を含む): 157790592

約数和(自身を除く): 66248614

約数列:

[1, 2, 11, 22, 23, 46, 113, 226, 253, 506, 1243, 1601, 2486, 2599, 3202, 5198, 17611, 28589, 35222, 36823, 57178, 73646, 180913, 361826, 405053, 810106, 1990043, 3980086, 4160999, 8321998, 45770989, 91541978]

約数ペア:

[(1, 91541978), (2, 45770989), (11, 8321998), (22, 4160999), (23, 3980086), (46, 1990043), (113, 810106), (226, 405053), (253, 361826), (506, 180913), (1243, 73646), (1601, 57178), (2486, 36823), (2599, 35222), (3202, 28589), (5198, 17611)]