905872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{5147}}^1$

素因数の和:5166

約数の個数: 20

約数和(自身を含む): 1915056

約数和(自身を除く): 1009184

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 5147, 10294, 20588, 41176, 56617, 82352, 113234, 226468, 452936, 905872]

約数ペア:

[(1, 905872), (2, 452936), (4, 226468), (8, 113234), (11, 82352), (16, 56617), (22, 41176), (44, 20588), (88, 10294), (176, 5147)]