87409616

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{10691}}^1$

素因数の和:10779

約数の個数: 40

約数和(自身を含む): 196219584

約数和(自身を除く): 108809968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 10691, 21382, 42764, 74837, 85528, 149674, 171056, 299348, 598696, 780443, 1197392, 1560886, 3121772, 5463101, 6243544, 10926202, 12487088, 21852404, 43704808, 87409616]

約数ペア:

[(1, 87409616), (2, 43704808), (4, 21852404), (7, 12487088), (8, 10926202), (14, 6243544), (16, 5463101), (28, 3121772), (56, 1560886), (73, 1197392), (112, 780443), (146, 598696), (292, 299348), (511, 171056), (584, 149674), (1022, 85528), (1168, 74837), (2044, 42764), (4088, 21382), (8176, 10691)]