56128418

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 90744192

約数和(自身を除く): 34615774

約数列:

[1, 2, 23, 46, 61, 83, 122, 166, 241, 482, 1403, 1909, 2806, 3818, 5063, 5543, 10126, 11086, 14701, 20003, 29402, 40006, 116449, 232898, 338123, 460069, 676246, 920138, 1220183, 2440366, 28064209, 56128418]

約数ペア:

[(1, 56128418), (2, 28064209), (23, 2440366), (46, 1220183), (61, 920138), (83, 676246), (122, 460069), (166, 338123), (241, 232898), (482, 116449), (1403, 40006), (1909, 29402), (2806, 20003), (3818, 14701), (5063, 11086), (5543, 10126)]