218528056

素因数分解:

$2^3\times {\mathrm{2237}}^1\times {\mathrm{12211}}^1$

素因数の和:14454

約数の個数: 16

約数和(自身を含む): 409956840

約数和(自身を除く): 191428784

約数列:

[1, 2, 4, 8, 2237, 4474, 8948, 12211, 17896, 24422, 48844, 97688, 27316007, 54632014, 109264028, 218528056]

約数ペア:

[(1, 218528056), (2, 109264028), (4, 54632014), (8, 27316007), (2237, 97688), (4474, 48844), (8948, 24422), (12211, 17896)]