89467798

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{977}}^1$

素因数の和:1228

約数の個数: 32

約数和(自身を含む): 159234048

約数和(自身を除く): 69766250

約数列:

[1, 2, 7, 14, 31, 62, 211, 217, 422, 434, 977, 1477, 1954, 2954, 6541, 6839, 13082, 13678, 30287, 45787, 60574, 91574, 206147, 212009, 412294, 424018, 1443029, 2886058, 6390557, 12781114, 44733899, 89467798]

約数ペア:

[(1, 89467798), (2, 44733899), (7, 12781114), (14, 6390557), (31, 2886058), (62, 1443029), (211, 424018), (217, 412294), (422, 212009), (434, 206147), (977, 91574), (1477, 60574), (1954, 45787), (2954, 30287), (6541, 13678), (6839, 13082)]